P-100 - P-999 Wired communication equipment

P-100 - P-999

Wired communication equipment

R-100 - P-199 Radio communication equipment of ground forces, as well as general-purpose purposes.

P-100 - R-199

Radio communication equipment of ground troops, as well as general-purpose purposes.

R-106 - RBS (Floach)
P-123 / M - Magnolia (series of products of the 2nd generation)
R-140 - Birch / Stripe-N
R-143 - Baguchik
R-154 - Amur
R-154-2 - Molybdenum
R-155 / A / mp / n / r / y - lingonberry
P-155P - Rowan?
R-160 - Pine
R-160P - Flash
R-161 - Equator
R-163 - Arbelt (Series of Products 4th Generation)
R-168 - Aqueduct (series of products of the 5th generation)
R-170V - Artek Sirius
P-170P - Artek-Helios
P-173 - paragraph (series of products 3rd generation)

Radio Station "R-105D", "R-108D", "R-109D"

Wearing UKH-FM radio stations "R-105D", "R-108D" and "R-109D" produced since 1957.

Radio station type "" R-105D "" code name "Astra-3", Ranger, Wear, Ultra-Crowdlan, telephone, with frequency modulation, Receive, transmitting, with remote control and the ability to relay signals of other radio stations. Designed for an intertwined and preschool communication in radio networks or automotive radio lines. Radio stations like "" R-108D "" and "" P-109D "" ("Astra-2" "," Astra-1 ")) have the same design, electrical circuit, parameters and differ in the operating frequency range.

"" R-105D "" - 36.0 ... 46.1 MHz. The range is 203 operating frequencies.
"" R-108D "" - 28.0 ... 36.5 MHz. The range is 171 operating frequency.
"" R-109D "" - 21.5 ... 28.5 MHz. The range is 141 operating frequency.

Technical characteristics of radio stations "P-105D".

Frequency range: Transmission 36.0 ... 46.1 MHz. Taking 36.0 ... 46.1 MHz.
Step step: Smooth restructuring on a scale after 50 kHz.
Frequency Display: Optical Scale.
Radiation type: World Cup.
Range of operating temperatures -40 +50 ° C.
Antenna connector under the antenna "Kulikova" bayonette.
Antenna resistance 1 ... 2000 Ohm.
Power supply Two batteries 2kn-24 or 2kn-32. Power supply 4.8 V (2x2.4 V).
Battery operating time (reception / transmission 3: 1) 12 hours with Battery KN14 and 17.5 hours with a 2KP-20 battery.

Transmitter:

Type: Smooth heteroodine (LC generator).
Output power of at least 1 W.
Maximum frequency deviation ± 7 kHz.

Receiver:

Type: SuperGetherodine with one conversion.
Sensitivity is not worse than 1.5 μV with a signal-to-noise / noise 10: 1.

The radio station has antenna devices of the following types:

flexible pin antenna height of 1.5 m (using or without counterweights of 3 rays or without);
the combined antenna consisting of a flexible pin antenna and 6 knees (the overall height of the antenna is 2.7 m), using the counterweight from 5 rays to work in the parking lot;
the onboard antenna consisting of a combined pin antenna, a special bracket, with a shock absorber for attaching an antenna on board a car and connecting conductor 1 meter long, to work on the operation of the car;
radi Action Antenna with a length of 40 m, suspended at an altitude of 1 meter above the ground to work at elevated distances and from shelters;
an increased antenna consisting of a radial antenna with a length of 40 m, raised from a radio station to a height of 5 ... 6 m, with a gradually declining opposite end aimed at the correspondent, to work for increased ranges and from shelters.

When combining various antennas, a confident connection between two single-type radio stations is possible at a distance of up to 10 kilometers when using simple antennas and up to 35 ... 40 kilometers using complex antennas.

Radio Station "R-105M", "R-108M", "R-109M"

Wearable Vedas-FM radio stations "R-105M", "R-108M", "R-109M" ("Parus-3", "Parus-2", "Sail-1") released since 1967.

The portable R-105M radio station "R-105M" "has replaced outdated radio stations. The modernized radio stations were produced in the same way in 3 versions: "R-105M" "," R-108M "" and "" R-109M "" and differed among themselves with various frequency ranges that coincide with the old radio stations "" -105d "", but having more operating channels in each range.

Frequency range:

radio stations "R-109m" "- 21.5 ... 28.5 MHz (13.95 ... 10.52 m),
radio stations "R-108M" "- 28.0 ... 36.5 MHz (10.7 ... 8.22 m),
radio Station "" R-105M "" - 36 ... 46,1 MHz (8.3 ... 6.5 m).

Radio station type "" P-105M "" Reception-transmitting, with the possibility of remote control and relay signals. All radio stations are equipped with pin antennas, short and long, as well as directional radial antenna. Radio stations can be connected when they are arranged on Earth, behind the back of a radio operator, as well as on board the vehicle when driving, from shelter under the ground, using a coaxial feeder 10 m long. Radio stations provide a range of up to 30 kilometers at high efficiency and noise immunity. Damsh-1 type microphone and TA-56M headphones are combined into a headset. You can use the headset in the form of a telephone tube. Radio stations are powered from 2 batteries of type 2KNP-20 or 4x KN-14 elements with a total voltage of 4.8 V. Frequency modulation, symbol communication. Sensitivity 1.5 μV. Optical scales with fission of 25 kHz. Output power transmitter 1 W. 5 kHz deviation.

Literature:

Instructions for the operation of radio stations "R-105M", "R-108M", "R-109M".

Radio Station "R-104" (RDS)

Army portable short-wave simplex radio station "R-104" (RDS) was produced since 1949.

It was in service with 1949. It was made stationary, hazard and wearable options.

The R-104 radio station is intended for simplex short-wavelength communication in the frequency range from 1.5 to 3.75 MHz in two subbands. It is collected by the transceiver scheme. The receiving tract includes one Cascade of UHF, a telephone mode mixer, a mixer for a quartz filter telegraph mode, a two-chassing PC amplifier with filters and a wheel amplifier used when transmitted as a modulating signal amplifier. Gometerodine is a rebuilt LC-generator operating in the frequency range of 2.19-3.57 MHz. When working on the first subadiappazone, the received signal is deducted from the heteroodine signal to obtain an armor that is 690 kHz, and when operating on the second subband from the received signal, the heteroodine signal is deducted. When working on transmission with a tunable heterodyne signal, a 290 kHz frequency generator signal is mixed. The amplitude modulation is carried out in the transmitter output cascade, which uses the GE50 lamp (in the near version of the radio station) or the lamp 4P1l (in the wearable version). For negotiation with different types of antennas, the radio station includes an antenna matching device. The power supply of the radio station is made as a separate unit. The frequency setting is carried out on a visual round mechanical scale. The supply voltage of the radio station in the wearable version of the 4.8 volt accumulators. Mass of a radio station 21.5 kg, the mass of all the set is 39.5 kg. Output power on an antennas equivalent in the fall form 20/10 W AM / CW, in the wearable embodiment 3.5 / 1 W, respectively.

R-104M radio station (cedar)

Army portable short-wave simplex radio station "R-104M" (cedar). Release since 1955.

The radio station "R-104M" "is characterized by an extended range of 1.5 ... 4.75 MHz and small changes in the electrical circuit.

Shortwave transceiver telegraph telegraph with amplitude modulation and mechanical semidpex The R-104M type radio station is intended for communication in the range of 1500 - 4250 kHz. The R-104M radio station is available in four versions: P-104AM3, P-104M, R-104UM and P-104UMU. Options P-104am3 and P-104M-automotive, option P-104UM - stationary (box), option P-104UMU - wearable. Each of these options is made to provide 2 types of work and transportation: - Ages, for operation with full capacity and transporting by car; - wearable, to work with reduced power and carrying 2 radio players. The transition from one type of radio station to another is carried out by changing power sources, at which the transmitter power changes simultaneously. The complete set of R-104am3 radio station3 or P-104M is located and transported in a specially equipped car type UAZ-469 and is adapted to work on the go and in the parking lot. In the automotive radio station, P-104am3 is established by the VHF radio station R-105M with power amplifier UM-3 to ensure communication on the go and on the car parking lot with the same type radio station. The automotive version of the P-104M radio station R-105M and UM-3 is not equipped, but the possibility of installing and operation of VHF of radio stations (P-105M, R-108M, P-109M) with power amplifier Um-3 is ensured. In radio stations, P-104am3 and P-104m provides the ability to recharge batteries from the UAZ-469 car generator. The R-104UM radio station (stationary) is transported in 4 styling boxes. The R-104UM radio station is transported in one box. For the operation of the radio station in the carrying version, a transceiver and power supply packaging with batteries, antennas, etc. The radio station is operational in the conditions of a shaking on the move of the car along different roads, at different speeds of motion and carrying the radio station to the radio station (running, running or crawling). The radio station transfers without damaging all types of transportation. The radio station retains complete performance in variable climatic conditions at temperatures from -40 ° C to + 50 ° C and at relative air humidity up to 98%, at a temperature of + 40 ° C.

The complete set of the automotive radio station R-104am3 includes:

Transceiver R-104M.
Power Supply.
The commander's panel.
Radine bag.
Rechargeable batteries type 6-ST-60-EM (6-ST-54 - EM) -2 pcs. (one spare one).
Rechargeable batteries type 2kn-24 - 2 pcs. (spare).
Bags with rigging property - 2 pcs.
Matching prefix.
Box with spare property.
R-105M radio station with Batteries of type KN-14- 8 pieces (of which 4 pcs. Spare) or 4 batteries 2kp-20 (of which 2 pieces spare).
The CLEOP SOFTABLE unit with power supply unit BP-150.
Spare property to R-105m radio station.
Spare property to the UM-3 Cleansing block and the power supply unit BP-150.

The complete set of the automotive radio station R-104M includes:

Transceiver R-104M.
Power supply with 2kN-24 batteries - 2 pcs,
Ralist bag.
Power Supply.
The commander's panel.
Charging distribution shield.
Rechargeable batteries 6-ST-54-EM (6-ST-60-EM) - 2pcs. (one spare one).
Rigging property.
Box with spare property.
Matching prefix.
Connecting cables (set).

The complete set of a box radio station R-104UM includes:

Transceiver R-104M.
Packaging with batteries 2kN-24 - 2 pcs.
Power Supply.
Rechargeable batteries of type 5kn-45k or 5kn-55 - 4 pcs. (Of these, 2 pieces of spare).
Rechargeable batteries 2kN-24 - 6 pcs. (spare).
Antenna styling - 2 pcs.
Matching prefix.
Benzoelectric unit AB-1-P / 30.
Radine bag.
Box with spare property.

The full set of wearable radio station R-104UMU includes:

Transceiver R-104M. 2. Power supply with batteries 2kn-24-2 pcs.
Radine bag.
Rechargeable batteries 2kn-24-4 pcs. (spare).
Bag with antenna property.
Box with spare property.

The full composition of the radio stations listed options bring the formula for a radio station.
The total weight of the full range of R-104MZ radio station is 1870 kg (without service personnel).
The total weight of the total set of automotive radio station R-104M is 1817 kg.
The kit of the wearable option includes a transceiver and power supply. It is transferred and serviced by two radio drives.
The total weight of the wearable option is 39.5 kg with a weighing transceiver with a cover, a pillow and portable belts not more than 21.5 kg.
The total weight of the R-104M radio station kit in the box (P-104UM) is 227 kg without stamping boxes (net) and 360 kg with drawers (gross).

Radio Station "R-116" (Lily of Lily)

The radio station "R-116" (Lily of Lily) was produced since 1950.

"R-116" Portable, Army, Ranger, 10 Channel, Simplex VHF Radio Station 6.17 ... 5.85 m. The radio station is collected by the transceiver scheme. The receiver is assembled according to the direct amplification scheme and has 3 cascades: UHF, an ultragegenerative detector, UNG. The functions of the amplifier of the RF and LF signals performs the same radiolamp 2B27P. When transmitted by means of appropriate switches, the cascade of the super-generative detector turns into a master generator. This cascade runs on the lamp 2Zh27P. Amplitude modulation is made in the output cascade assembled on the 2P29P lamp. The radio station is included in the flexible pin antenna "Kulikova" with a height of 0.95 m and a pin antenna with a height of 1.45 m. The range of confident bilateral communication on the pin antenna with a height of 1.45 m with a single type radio station to 1 km. The performance of the amples and presumptuousness of the connection is preserved as when the radio stations are located in the same temperature conditions within +50 -40 -40 ° C. The power supply of the radio station is carried out from a dry, combined anodogne-tank battery "BANS-18M".

Main characteristics:

Frequency range 48.65 - 51.35 MHz (10 channels, step 300 Hz).
Modulation - am.
Frequency setting - switch on 10 positions.
The sensitivity of the receiver is 6 μV.
The output power of the transmitter is about 60 MW.
The time of continuous operation is 12 ... 18 hours (with the reception / transmission ratio of 3: 1).
Dimensions of the radio station 310x325x170 mm;
Mass of 4.2 kg.

Literature:

Description of the R-116 radio station in the magazine Radio No. 11 for 1968.

P-200 - R-299 Radio receivers Broadcast and Special purpose, airborne search, intelligence stations.

P-200 - P-299

Radio receivers broadcast and special purpose, airborne search, exploration stations.

R-250 / m / m2 - whale / m / m2
R-252 - Valley
R-253 - VRP-3

Radio R-250 ("AC-1", "Kit")

"R-250 / m / m2" ("R-670 / M") is the legendary, loved by many radio amateurs, shortwave, lamp, main, table army radio. Produced from 1948 to 1981 in several modifications: "R-250 / m / m2" ("KIT / M / M2") - for ground troops; "R-670 / M" ("Mermaid / M") - for the navy troops. It was used to embed in the "KMP / M" and "Crab / M" rack. It was distinguished by high sensitivity, excellent dynamics and stability of work. Number of lamps: 19. Developers of the receiver: Anton Antonovich Savelyev, Yuri Aleksandrov (U1SX), etc. First, the design was called "AC-1", later in the design modifications "1" was replaced by "2" and the receiver began to be called "as- 2 "(at the initials of the author). The radio receiver received the Stalin Prize in 1950 [more ... (in English)].

Advanced range (1.5 - 33.5 MHz) In the radio receivers "R-250M / M2" dictated to the order version. There were several versions - with an extended range and without it. A suitcase with contours and additional planks attached to the set of radio receiver with an extended range. The receiver "R-250" extended range was not at all. There was still a "R-250M2" option of the order with a 12 volt static constant current converter, that is, the receiver could eat from some aircraft. It was also at the "R-250M" and "R-250M2" option of the order with the engine of auto-tuning. Inside the front panel stood a small flat and round synchronous motor, which remotely rebuilt the receiver in frequency. Element base: "R-250" - lamps with an octic basement; "R-250M2" - Finger Lamps.

In photo 5 shows the photo of the GDR'ov modification "R-250M" with a black front panel. That is, it is the same "R-250m", but with German inscriptions, except for some made in Russian.

The receiver has accurate mirror optical photo settings, a thermostatted quartz stabilizer of the heteroodine frequency. The number of subbands: 12, 2 MHz width each. Range switch - mechanical, drum type. In the first subband "R-250" works as super-enerodine with one frequency conversion. In the rest of the subbands, the first rebuilt PC (1.5 - 3.5 MHz) and the second fixed (215 KHz) has a second fixed (215 KHz). The filter of the main selection is the PC filter \u003d 215 kHz with a variable bandwidth. The bandwidth adjustment knob is removed on the front panel. The front panel also has volume control knobs, input adjustment, switching antenna type, smooth and coarse settings, switching subbands and labor delivery. To monitor the state of various receiver cascades on the front panel there is a measuring device with a controlled value switch. "R-250 / M / M2" is a very large and very heavy apparatus and on the table takes a lot of space.

The radio power supply is placed in a separate case. It converts the variable voltage of the network in the voltage necessary for powering the gun and the anode chains of the receiver (+160 in the anode voltage, and the current is 120 mA and ~ 6.3 century. Glow, dock 8 a).

Literature:

Circuit diagram of radio R-250

R-300 - R-399 Radio Removal Equipment, Radiopomech Creation; Radiolectors.

R-300 to P-399

Radio Refloor Equipment, Creating Radiopomech; Radiolectors.

R-309 - Barley
R-309A - Jump
P-310 - Dosor
R-317 - Tape
R-327 - Topol R-350 - Eagle
R-353 - Proton
R-354 - Bumblebee
R-355 - Ryabina-M1
R-376 / M - Don / m
R-399A - Katran

P-311 - Portable Radio

R-359 (Pelican) - direction finding radio

R-359 (Pelican) is a shortwall, a two-channel direction finding radio with an electron beam tube (CRT) as an indicator, "thunderstorm" of all radiohuligans in 1970 - 1980. Produced in both the automotive and inpatient versions. Signed on the heartless lamps. Channels vertical and horizontal deviations. The signal from each antenna input is fed to its channel, from the output of the channels, the signal is fed to vertical and horizontal plates of the electron beam tube. Telegraph heterodyne is rebuilt within ± 3 KHz. Attenuator can weaken the signal 10 times. Advanced control regulators for PF and LF. The PC band switch has two positions wide and narrow. There is access to the headphones. The receiver is made on ultra-miniature rod radiolmes with a voltage of 1.2 V, except for the input of each channel where 6Z5B cost. "P-359" has a photoculate of a projection type, and the projection lamps of 4 pieces. As they fail, they can be changed by turning a special handle. The goniometer handle is mechanically rigidly related to the indicator scale. All receiver nodes are made of milled aluminum blocks closed with covers. In general, they are assembled into a single design and are placed inside the receiver housing. "P-359" can be used both with special direction finding antennas and with conventional antennas as an ordinary connected radio receiver. The quality of the reception reminds "R-326" and peeling with very high accuracy.

The hardware "R-359" (Pelican) is usually transported on two ZIL-157 cars. In one car, a hardware consisting of two "R-359" (Pelican) "R-250M2" "R-105M". In the second car - masts, antennas, etc. An antenna farm consists of 8 pin antennas, and the second field of 4 crossed squares. It serves this all farm whole branch of fighters.

Also known also, the so-called, lightweight version of "R-359" (Pelican). It is called "Orel-1". It consists of "R-359" (Pelican) "P-105M" and antennas in the form of two frames in the form of a torus crossed under 90 ° C. This hardware on all components are "Orel-1" nameplates. This is all mounted on GAZ-69. Power supply from car batteries or from AC power.

Range of operating frequencies 1.5 - 25 MHz
Number of subbands - 8
AM, CW operation modes

R-375 (Kair) - Radio

"R-375" (Kair) - Army VHF (MV / DMV) Radio. On the front of the left, there is a two-speed venier device with a photo shop of the MV-range 20-210 MHz, and on the right of the same dmv-range 210-500 MHz. Two antenna entrances - MV and DMV. The exit of the PC 4 MHz, broadband (up to 400 kHz), the output of the NF and the output to TLF 0.3-2.5 KHz.

The radio is performed on 34 lamps.

Network power supply stabilized, on 4 lamps. The lamps in the receiver are selected, taking into account their optimal use in specific cascades. In the input part of the meter range, 6C3P and two 6C4P lamps are applied, and in the input part of the decimeter range of 6 pieces of metal-ceramic 6C17K and one 12C3c. The rest of the path is made on 6zh1p 24 pcs. Such a decision made it possible to achieve a very high sensitivity in the VHF range, for receivers of those years. The power supply unit has a stabilizer of the anode-screen voltage and glow of lamps. Lamps 6C19P - 2 pcs., 6n3p - 2 pcs., SG15P.

Since the minimum possible bandwidth of the 40 KHz trading band. Receptions below 29 MHz is practically impossible, several stations fall into the reception channel. But at frequencies of 29 - 500 MHz receiver, it is quite realistic and can be engaged in amateur radio visor. Output 4 MHz can be connected to the panoramic indicator and on the screen observed the spectrum of amateur radio stations operating at a two-meter band. Broadband NC output can be used to record musical programs for a tape recorder.

Main technical characteristics

Frequency range 20 - 500 MHz
Modulation (modes of work) AM, FM, TLG-BIY and TLG-TONAL
Sensitivity in a narrow strip mode (40 kHz) is not worse than 1.5 μV
Sensitivity in the mode of a wide band (200/350/600 KHz) 4-7.5 μV.
Power consumed from 180 W.
Weight of the radio receiver 20.3 kg.
power supply 17.5 kg.

The receiver has 8 subbands:

20-31.5 MHz
31.5-50 MHz
50-79.5 MHz
79.5-115.5 MHz
115.5-161 MHz
161-210 MHz
210-354 MHz
354-500 MHz

On 1 and 2 subbands, the receiver works with 1pch \u003d 4 MHz, from 3 to 6 subband 1pch \u003d 30 MHz 2pch \u003d 4 MHz, at 7 and 8 subbands 1pch \u003d 72 MHz, 2pch \u003d 4 MHz.

Literature:

Radio "R-309"

The main professional coherent radio receiver "R-309" (barley) was produced by the Kharkov radio station named after the 25th Congress of the CPSU since 1967

SuperGetherodine with double frequency conversion, assembled on rod-type lamps with flexible outputs for sprinkles in the circuit: 11 lamps 1Zh29B, 2 - 1Zh37B, 12 - 1Z24B, only 25 radiolmps. The weight of the receiver is 33 kg, the power supply is 14 kg. UHF bicycle on lamps 1Zh29B. Cascades are made on a transformer scheme. There are two first heterodyne: heterodyne 1-4 subbands and heterodyne 5-8 subbands (1Zh29B). All heterodynes are not switchable. The frequency multiplier is assembled on 2 lamps 1Zh29B. First mixer 1zh37b. The receiver has 8 subbands and on each of its intermediate frequency: 305, 610, 1220, 2040, 8585, 2585, 3515, 9515 kHz. The amplifier of the first inverter is a double, cascade of the mixer and the amplifier cascade on the lamp 1Zh29B. The second converter converts the first IF, in the second, 465 kHz. The second heterodyne quartzovanova (1Z24B). Frequencies 770, 1075, 1685 and 1975 kHz. On 5 and 8 subband - 90-50 kHz, on 6 and 7 subband 30-50 kHz. The amplifier of the 2nd PC consists of 5 cascades of strengthening.

It has two channels for a narrow and wide bandwidth. The first and second cascades of the narrow band are made according to the scheme of quartz filters, allowing you to change the strip from 200 Hz to 4 kHz. (1Z24B). The 4th Cascade of UPUs is assembled on the lamp 1Zh29B. Detector for 1Z24B. Unch Double, on the lamp 1Z24B, assembled according to the robust diagram and the terminal cascade for 1Zh29B. 3rd heteroodine smooth, on the lamp 1zh29b. The 3rd converter for taking a telegraph by the method of beats, assembled on the lamp 1Zh37B. Quartz calibrator (1 MHz) on Lamp 1Zh29B. The sensitivity of the radio to the equivalent of an antenna is 100 ohms with a signal / noise ratio of 3: 1 and the output voltage of 1.5 V on the load, on a wide band of 4 kHz, in telephone mode no worse than 3 μV, in the telegraph, not worse than 0.6 μV. Weakening sensitivity on the mirror canal at least 4 thousand times, at 6-7 subbands at least 2 thousand times. According to IF signals - 10 thousand times. The non-uniformity of the frequency response to the telephones in the range from 300 Hz to 3000 Hz is no more than + 2 dB and -6 dB from the average frequency of 1000 Hz. The number of points of the amazed reception - 20. There is an output of the LC 0.5 V, ARU for dual reception. There is an electric motor for APC. Radio R-309 works with panoramic of R-319. The optical scale is taped directly in the kHz, easily readable, but on the upper ranges thanks to the multiplication of the frequency too compressed. Due to the applied lamps and the modes of their operation, the receiver is quite noise. Range of received frequencies broken by eight subbands: 1 - 36 MHz. Range switch: mechanical, drum type. Dimensions of the receiver: 480x290x440 mm. Power supply from an AC power supply 127 or 220 volts, through an external power supply or 12 volt voltage battery.

Radio "R-312" (beta)

Special military VHF radio "R-312" (beta). Release since 1954.

The radio "" R-312 "" was intended for the organization of radio communications and radio monitoring in the Soviet army. The radio receiver is assembled at ten radiolimpaches of type 2B27L and works in five subbands with smooth overlap of frequencies from 15 to 60 MHz, with sufficient reserves at the edges of subbands. The receiver is possible by receiving radio stations working with AM, FM and Tonal modulation, as well as telegraph and signals with an depressed carrier. When receiving AM-CM radio stations, the sensitivity of the receiver is 5-8 μV and when telegraph and SSB reception - 2-3 μV. The radio receives a two-step adjustment of the bandwidth over an armor that switches automatically when modulating is selected. When I receiving AM signals, the transmission bandwidth can be changed from 9 kHz at a narrow strip, up to 25 kHz with a wide, when receiving FM signaling from 60 and to 180 kHz, respectively, when receiving telegraph signals and SSB from 3 to 9 kHz. With a powerful signal, the signal bursts outside the band 3 kHz are very noticeable. In the receiver, there is a mode of receiving telegraph signals using the methods of beats between sound frequencies, the so-called tonal modulation. Selectivity on the neighboring channel at the receiving 74 dB, and this is the maximum value when receiving CW - SSB, on a mirror from 36 to 60 dB. PC is 3 MHz.

The receiver is powered by 2.5 V accumulators, which feed the slope of the lamps directly, and the anodes of the lamps are powered through the vibration formator with an output voltage of 80 volts. Current consumption is not more than 25 mA, by the slope of 0.7 a. Low frequency amplifier power 50 MW. Dimensions of the receiver 445x290x255 mm, its mass is 20 kg.

The receiver was considered secret until 1965, but was released until October 1971.

Radio R-323 (digit)

Army KV-VHF radio "R-323" (digit). Model 1961.

Army, lamp KV-VHF radio "" R-323 "" is intended for receiving signals with amplitude, frequency modulation and telegraph. The receiver is assembled according to the superheterodine scheme with 3 transformations on 28 lamps (5 lamps 1Zh29B and 23 lamps 1Z24B) and six semiconductor diodes D2G. The maximum number of simultaneously working lamps depending on the type of operation of the receiver 17. The receiver is placed in the aluminum alloy casing. The design of the receiver provides waterproof. When immersed in water to a depth of 0.5 m for a while up to 30 minutes, water penetration is eliminated inside. To power from an AC 220 or 127, a receiver is equipped with a separate remote stabilized rectifier "Sun-2.5m". In appearance, the device is similar to the receiver "R-326" ", the difference only in the range of received frequencies.

Basic technical characteristics:

Range of received frequencies: 20 ... 100 MHz (4 subband)
Types of received signals: AM, CW, FM.
Frequency installation error: 10 kHz.
Frequency Display: Optical Scale (Discreteness 10/20 KHz).
Sensitivity in AM (narrow / wide band): 3/5, FM - 2.5, CW 1 μV.
Punch band (at level 0.5): 8, 25, 85 kHz.
Intermediate frequencies 1 PC: 9 MHz; 2 PC: 2.86 MHz; 3 oh: 473 khz.
Output voltage of LF on one pair of low-level phones: 4.5 V.
Power supply: +2.5 V.
Operating temperature range: -50 + 50 ° C.
Dimensions: 255 x 270 x 370 mm.

Radio R-323M (digit-M)

Army lamp KV-VHF radio R-323M (digit-M). Release since 1978.

"" R-323M "" - Army lamp KV-VHF radio. Designed for receiving telegraph signals and signals with amplitude and frequency modulation. The radio receiver "P-323M" is assembled according to the superheterodyne scheme, with two frequency conversion. It has 4 subsidepads. Frequency indication is carried out using LED indicators. The bandwidth is a switchable, has three positions. Receiving adjustment The receiver does not have. The input is a stepped attenuator with a weakening of 0, 20 and 40 dB. In appearance, this radio is practically similar to the radio type "" R-326M "" all its differences only in the range of received frequencies.

Basic specifications:

Range of received frequencies: 20 - 100 MHz.
Formation / Frequency Installation: Smooth heterodyne (LC generator).
Frequency display Digital meter, discreteness: 1 kHz.
Sensitivity in AM mode (narrow / wide band): 3/5 μV, FM 2.5 μV, CW 1 μV.
Weakening over the mirror canal at least: 800 times.
Receiver diagram: superheterodine with two frequency conversion.
Nonlinear distortion coefficient: 10%.
Nominal supply voltage: +12 V.
Gabarium dimensions (with protruding parts): 255 x 270 x 370 mm.

Radio Assist "R-326". Rustle

Radio Assist "R-326". Rustle. Production started in 1963

"" R-326 "" Shore is a lamp, superheterodyne, shortwave, army radio. The front panel of the receiver is closed with a lid. It has 6 subdiasons.

The bandwidth is adjustable. For nutrition from the power grid, the rectifier of SU-2,5M is used. By type, the model is similar to the receiver - the difference in the frequency range.

Technical characteristics of the radio "R-326":

Range of operating frequencies: 1-20 MHz (6 subbands).
Types of received signals: AM, CW (adjustable heterodine).
Frequency Display: Optical Scale.
Formation / Frequency Installation: Smooth heterodyne (LC generator).
Food: ~ 220 V; 50 hz.
Gabarium dimensions: 235 x 295 x 395 mm.
Mass ..... 20 kg.

Radio Assist "R-326M"

"R-326M" - Army, shortwave AM / CW / SSB radio. Heds - no mining on HF. In appearance, this radio is very similar to a radios, the difference only in the range of received frequencies.

Features:

Element base: TPANZO and microcircuits
Input chains: on "wildlife";
Receiver diagram: superheterodine with double frequency conversion;
GPD: Looks like "Dpozing", with divisors on subchaisons;
4 Perekl. PPP reports, (eMF) 0.4; 0.8; 2.7; 5.4 KHz on Upovna 6 DB;
Attenuato at the entrance (time): 0, 20, 40 dB;
Dynamics: in the 70 dB paйone;
Weakening by zeapka: 70 dB;
Purchase antero on 1-3 subscribers. - 710 kHz, 4-7 subword. - 2.8 MHz, second PC - 500 KHz;
There are outputs and second inverter and teleghed heights on a panel;
Weakening over the 1st PC: 80 DB.

Range of received frequencies 1.5-32 MHz (7 subbands)
Types of received AM, CW, SSB signals
Display Frequency on LEDs (Disc Read 1 KHz)
Sensitivity of 0.8 μV (CW, SSB); 4 μV (AM)
Battery powered +12 V; KNP-3.5A (10 pcs.)
From the onboard network +27 V (through the PC-12 converter)
From an alternating current of ~ 220 V; 50 hz (via the power supply unit SO-12)
Power sweat from the battery 10 and 5 W (PRI on and off the scale)
Dimensions and weight of 235 x 295 x 395 mm; 20 kg

Literature:

Circuit diagram of the R-326M receiver

Radio Station "R-392" ("R-392A")

Army Ukb FM radio station "R-392 / A" since 1982 released the Orschessky Plant "Red October".

Radio station R-392 "Sokol" (P-392a "Sokol-M" ) Designed for simplex radio communications at 6 fixed frequencies in the range of 44 ... 50 MHz. In the radio station there is a coding of the speech inversion, a noise reducer. With the same type of station to a regular antenna, in the open area, a confident radio communication is possible at a distance of 7 ... 10 kilometers. The regular battery 10-NKGC-1D gives continuous operation of the radio station within 10 hours on the reception or one hour to the transmission. The duration of the transfer should not exceed 5 minutes. The reception part of the radio station "" P-392 / A "" is collected according to the superhyterodyne scheme, with a double conversion. The first IF radio station 13 MHz, the second 1.6 MHz. The sensitivity of the radio station is 0.5 μV. The output power of the transmitter is at least 1.5 W. Modulation frequency, with deviation 5 ... 10 kHz. A radio station feeds from a regular battery or other source, a voltage of 12.6 volt. Receiver in noise cancellation mode consumes current 40 mA. The transmitter consumes up to 500 mA. Range of operating temperatures from -50 and up to + 50 ° C. Dimensions of the radio station - 145x60x235 mm, the mass of 3.3 kg set. The radio station with the index "" A "works at other frequencies in the same range.

Literature:

Mounting schemes

R-400 - R-499 Radio relay stations, satellite and tropospheric communication stations, radios.

R-400 - R-499

Radio relay stations, satellite and tropospheric communication stations, radios.

R-438 - Barrier-T
R-441U - Shone-y

P-500 - R-599 ???

R-500 to P-599

???

R-600 - R-699 Radio communication equipment of the navy.

R-600 - R-699

Radio communication equipment of the navy.

R-603 - Quark
R-609 - Acacia
R-619 - Graphite
P-625 - Fir
R-631 - Flame
P-654 - Okun
R-670 / M - mermaid / m
R-671 - Hop
R-672 - Fog / 2GlK
R-673 - Melnik / PRV
R-675 - Onyx
R-680 - Cycloid
R-697 - Gyuse

R-700 - P-799 Analyzing and indicator devices, digital radio equipment, Air Force radio, specials. Navy complexes.

R-700 - P-799

Analyzing and indicator devices, digital radio equipment, Air Force radio and specials. Navy complexes.

R-800 - R-899 Radio communication equipment of the Air Force.

R-800 - R-899

Radio communication equipment of the Air Force.

R-800 - PSIU-3M
P-801 - RSUU-4 R-801P - RSUU-4P
R-805 - RSB-5
R-807 - RSB-70 / Berkut / Danube
R-814 - Ras-Up
R-824 - Ras-Up M1
R-836 - Irtysh
R-836UM - helium
R-838 - Viola-A
R-838K - Kresnica-A
R-838kn - Krem ish-n
R-838CC - Viola-C
R-842 - Atlas
R-848 - Mars
R-855U / Mind / -2m - Komar
R-860 - Feather
R-861 - Actinia

Aviation search and rescue radio station "R-855"

Aviation search and rescue radio station "P-855" was produced since 1959.

The radio station "R-855" "(Komar) is designed for radio communication in extreme conditions. It was used in aviation, for communication between parachutes and land, in emergency and search situations. The "R-855" radio station was equipped with suits of military pilots. When used in emergency cases, when the set is dropped into water in which the antenna was inflatable, squeezed with compressed air and the radio station started to feed the signal "" SOS ". Subsequently, the radio station was upgraded several times in "R-855-2m", "" R-855U "," "R-855UM" "and other options. The first radio stations were collected on core lamps, follow-up on transistors. In addition to the model, the radio stations also had options for configuration A, B, C. To the radio station could be connected to the helmet. The operating frequency of the radio station is 121.5 MHz. Transmitter power 100 MW. Sensitivity of 5 μV. Signal detection range from a height of 10,000 meters reached 300 km.

Radio Station "R-809M"

The radio station "R-809M" was issued allegedly since 1972.

"" R-809m "" - stationary portable VHF radio station used mainly in aviation. It works in simplex mode with AM. Range of frequency reception and transmission - 100 ... 150 MHz. The frequency is discrete in conventional units. The sensitivity to the reception is 5 μV. The output power of the transmitter 5 ... 7 W. Powered by battery 11 ... 14 volts. Current consumption on the transfer of 2 amps, on the reception of 300 mA. The radio station has a minimum control regulators.

R-900 - R-999 Radio complexes, movable radios.

R-900 - R-999

Radio complexes, movable radios.

R-974 - Alphabet

Radio "Krot-M"

The Radio "Krot-M" was produced since 1953 on Kharkov radio production No. 158 (P \\ I 165).

Radio "Krot-M" is a slightly upgraded version of the receiver. Externally, it is distinguishable from its predecessor with gray-blue front panel. Changed the position of the mounting harnesses and arrangements of UHF. Contacts of the conclusions of the drum and the current collectors without the gold wire are replaced with the contact sites from the silver-cadmium composite.

Specifications:

Range of received frequencies: 1.5 - 24 MHz
Sensitivity: 0.25 μV CW, 3 μV am
Mode of operation: CW, AM
The bandwidth: 1 kHz, 3 kHz and 10 kHz
Weakening on the mirror channel:\u003e 50 dB
Weakening over the neighboring channel ::: 50 dB
Frequency stability: 1.5 kHz / hour
Dimensions: 681 x 356 x 478 mm
Weight: receiver 85 kg, power supply 40 kg

Radio "Wave-K"

Stationary SuperGetherodyne Lamp Radio " Wave"Designed for auditory reception of telegraph (non-teaching and tonal) and telephone signals. In addition, the radio receiver can be used in a set of equipment for a letterpress fax reception.

Receivers " Wave"We were issued on the Alexandrovsky radio station of the Vladimir region in the USSR and Petropavlovsk radio company named after S. M. Kirov (since 1959). The beginning of production is the end of the 1950s. The receiver was produced until 1985. Planned as a connected PV / kV maritime and river ship civilian The receiver, however, he had a very significant disadvantage in this capacity - contour was frustrated in the drum in the drum. The receiver was generally unreliable as connected and moved to the role of auxiliary, and then a broadcast-broadcast, instead of the receiver " Lyubava". For amateur purposes, valuable as an ECU on the range 2 MHz, as it has good optics, and if there is a KV-converter with quartz-band stabilization, it can provide a very comfortable reception.

The radio receiver is made in the form of a desktop structure in the shielded metal case along the superhyterodyne scheme on fourteen finger lamps of a six-headed series with double frequency conversion. Double frequency conversion is applied on bands from 5 to 9 wave-to receiver; On the ranges from 6 to 9 - "Wave-K1", on 7 to 9 ranges - "Wave-3", and a single conversion on the other bands. The use of double frequency conversion allows you to ensure that the ranges of the mirror can be obtained on the RV ranges, and also allows you to get on all band bands. 0.5 KHz, since in this case, the bandwidth is ensured by choosing a relatively low second intermediate frequency ( 85 KHz). On long-wavelength bands, the high intermediate frequency is not needed and the necessary weakening of the mirror interference is achieved by the scheme with onetransformation.

KEY FEATURES:

There are six modifications of the radio: 1] " Wave-K."; 2] "Wave-CT"(tropical option); 3]" Wave-K1."; 4] "Wave-K1T."(tropical option); 5]" Wave-K2."(differs from the" wave-to "in that the receiver body is made of aluminum alloy); 6]" Wave-3.".
Elemental base- Lamps (6K4P, 6A2P, 6Zh2P, 6P1P, 5C4C, 6H3P, SG3C, A6-3, MN-3) and semiconductors (D2G, D2E, D102).
Switch bands - Mechanical, drum type. The number of subbands - nine.
Installing and restructuring frequency The radio is provided manually Using a mechanical venier. Venier four-section kpa has four Slowness steps. Each step consists of two gear wheels with a gear ratio 1: 3 . Vernier design is fully illuminated due to the fact that the leading wheels of each stage are jammed between the teeth of two slave wheels.
Scale- Combined with mechanical and optical photo-display of received frequency with light illumination.
In the receiver is provided step adjustmentpC bandwidth.
Entrance chainsthe radio in the entire frequency range is designed to work from an open antenna of any length. The input chains of the wave-3 receiver, in addition, are designed to include a symmetrical antenna through a two-wire feeder with wave resistance 200 ohm. The receiver's input is protected from interference of the radar range, as well as from high voltages of HF, inspected in an antenna from working near transmitters.
Outputthe radio is designed to connect:
- two pairs of low-level phones (wave-K);
- one pair of low-level phones and lines with load 600 ohms (wave-k1);
- two pairs of low-level phones and lines with load 600 Ohm, when the loudspeaker is turned off (wave-3).
In receiver mounted Dynamic loudspeaker providing transmissions at output power output 0.2 - 0.3 W It is possible to turn off the loudspeaker to the toggle switch located on the front panel. In addition, an intermediate frequency voltage is displayed on the front panel of the receiver "Wave-3" 85 KHz.
On the front panel of the radio located Next controls:
- range switching knob;
- knob settings;
- pH adjustment knob for inverters;
- strip switch knob;
- switch handle of the kind of work;
- ton adjustment knob;
- electric Scale Corrector Handle;
- pen switch "TKI lamps" (for control of currents of 10 lamps of the receiving path);
- handle adjustment of the gain by LF;
- receiver's turning on toggle switch;
- toggle switching on ARU (only for Radios "Wave-K", "Wave-K2", "Wave-3", "Wave-CT");
- loudspeaker turning on toggle switch;
- broadcasting toggle switch (only for Radios "Wave-K1", "Wave-K1t");
- toggle switching on receiver, "pickup" (only for Radios "Wave-K1", "Wave-K1t");
- tooling toggle switch for symmetric and asymmetric antennas (for radio "Wave-Z").
Inside the radio (on block No. 1), a quarter switch is installed. It is possible to adjust the accurate scale on the internal quartz caliber of the electrocorrector.
In addition to the main strengthening path in the radio, there are: quartz calibrator, III heterodine, amplifier and detector Aru.
- Quartz calibratorallows you to provide a given accuracy of the receiver gradding by periodically checking the optical scale in calibration points.
- Third heterodinewe are needed when taking non-unfortunate oscillations, as well as during calibration.
- To turn on a quartz calibrator, as well as the third heteroodine serves as a switch " Rod of work"Lailed to the front panel.
- In the receiver applied strengthened Aru.
Rectifier mounted inside the radio. Rectifier provides nutrition of all heterodyne stabilized stresses +105 in and ~6.3 in, and all other cascades - unstable stresses +220 in and ~6.3 in.
Provided The following options nutritionradio:
- from AC voltage network 220 , 127 , 110 in with frequency 50 Hz;
- from direct current network voltage 220 , 110 and 24 In via converters (for a power option from a DC network, an output switch of converters is provided in a set of radio receiver. Types of converters, depending on the power option, are supplied separately).

Completeness:

Set ZIP In the box (in the radio receiver " Wave-K1." Excluded);
Accompanying technical documentation;
Two type converters OP-120 F1 110 IN);
Two type converters OP-120 F2 (For a radio receiver with a power supply of a DC voltage 220 IN);
Two type converters OP-120 F3 (For a radio receiver with a power supply of a DC voltage 24 IN);
Switch of converters (for radio receiver with direct current power supply voltage 220 , 110 , 24 IN);
Headphones (in the radio receiver " Wave-K1."Do not enter).

Radio Cuba-4

Battery radio "Cube-4" was produced by the Leningrad Casitsky Plant since 1930.

The radio receiver "Cuba-4" "(the development of a shortwave-wave shock brigade 4-lamp) is a semi-professional radio receiver with direct amplification and is intended for work at the receiving and transmitting radio stations of the lower radio communications and for receiving short-wave broadcasting stations. Purchase from DC sources is powered. It has one high-frequency gain cascade, regenerative detector and two low-frequency gain cascades. Subsequently, the plant was released several variants of this radio to use it in the army and the navy. The purpose of such receivers was determined by the letter after figures 4, for example, "" Cuba-4M "" - marine option. RP variants released until 1940.

This shortwall receiver at the beginning of the 30s was considered one of the best in the USSR: it was reliable, sensitive, unpretentious.

Used Cuba-4 everywhere, where shortwave radio communication was required: on land and at sea (including on submarines of the Pike type), and in the Arctic, and in the Red Army, and on club amateur radio stations (even in the post-war period) . Separate radio amateurs-shortwaves, he also met, but, apparently, infrequently: in those days, the industrial connected receiver was infusable for an ordinary Soviet amateur. Going in 1937 to the North Pole, E. Krenkel his own Cube-4 left in Moscow as a reward to the one who establishes the first amateur radio communication with him, and then such a prize was apparently still very tempting.

The designation "Cube-4" could be decrypted as well as "shortwave, universal, battery, four-particle". Although it used five lamps, only four were involved in the signal tract, and only such lamps were taken into account in the characteristics of the receivers. As a basis, the design of V. Dobozyansky (EU3AJ, then before the war - U1ab) was taken. By the way, in the 70s, V. L. Dobawn became one of the leading project managers of the project of the first Soviet radio amateur satellites "RS".

Radiolamps and other components were quite cumbersome, therefore, despite the simplicity of the scheme, the dimensions of the device were comparable, say, with the dimensions of the lamp transceiver UW3DI (only two times less in depth). The range switches in the KV equipment were rarely used, and for different ranges, replaceable inductors inserted into special connectors were used (there was often lamp panels and grounds for this). At that time, the setting capacitors of the variable capacity were not yet combined into multi-section units with a common axis, so when restructuring in the range accounted for each contour to configure in the resonance with a separate handle with a venier. There were two veneers of such veneers.

Below is an excerpt from the book Z. B. Ginzburg and I. P. Zherebtsov "Technique of short waves" (Radioisdat, Moscow, 1938):

"Cuba-4 is a very common industrial four-particle receiver with a high-frequency gain, detector cascade and two cascades of low-frequency gain. Of these, the first cascade with a transformer bond, and the second cascade - on the resistances. The receiver overlaps the wave range from 12 to 200 m with a set of 5 pairs of coils.

Coil No. 1 gives a wave range from 10 to 19 m
" № 2 " 19 " 34 "
" № 3 " 34 " 69 "
" № 4 " 69 " 112 "
" № 5 " 112 " 200 "

Each coil is wound on the frame, resembling the lamp base and having a bottom of 4 plug legs. The ends of the coil are derived and soldered to these legs.

The antenna and grid coil of the first lamp are wound on a common frame. Also together, the anodic coil of the first lamp and the feedback coil.

Schematic diagram of the radio receiver "Cuba-4"

Feedback is regulated by changing the voltage supplied to the anode of the detector lamp. These changes are carried out in a kind of potentiometer composed of two shoulders: one - constant resistance (kaminsky) and second - variable - electronic lamps with a short-range grid and anode. When the heat change of this lamp changes, the ratio of the shoulder of the potentiometer changes and thus adjusts the anode voltage of the detector lamp.

Receiver box - metal. It is divided inside the transverse screens into three parts. The first is a high-frequency cascade, in the second - detector, and in the third - low frequency amplifier. To configure the contours, venneers giving a very accurate and smooth setting are applied.

In the high frequency cascade, the Sat-112 or Sat-147 lamp is applied; As a detector - Lamp UB-107 or UB-110. The first cascade of low frequency also works on the UB-107 or UB-110 lamp. In the terminal cascade, UB-107, UB-110 or UB-132 lamps are used. To adjust feedback - UB-107 or UB-110.

To power the receiver, 120 V for the anode is required, 40 V for the shielding grid, 4 V for the heat and 2 B to offset on the high and low frequency lamp grid. "

It should be especially noted the original method of controlling the feedback depth with the help of an additional vacuum lamp (in essence diode with emission control).

By the end of the 30s, many Cube-4 receivers were upgraded by radio amateurs: To get rid of the need for separate sources 2 V and 40 V, the corresponding grid chains of lamps began to feed through resistive dividers, the anode voltage was increased to 160 b, and to increase stability were injected Unleashing RC chains.

As can be seen from the above description, the receiver used old glass radiolambols of the 4-volt series with the straight gauge barium cathodes, with 4-pin socles. The octal metallic and glass lamps of the 6-volt and 2-volt series appeared in the USSR only after 1936, when the American company RCA acquired equipment for their production and license.

In 1937-38, indigenous changes and scheme engineering occurred, and in the structures of radio receivers (not only in the USSR). At that time, patent restrictions on the commercial use of the super-neurodine method of receiving (invented by E. Armstrong in 1917) were ceased to operate. Thanks to the development of the electronics industry, the most common type of lamp instead of triode and tetrod has become a penter, the most affordable lamps for frequency converters became more affordable. The regenerator (also, by the way, invented earlier by Armstrong) was quite quickly forgotten, and the main type of receiver was superheterodyne. After that, for two decades, it was almost no noticeable fundamental changes in the approaches to the design of serial radio reception equipment.

Special radio "PR-56 / A". Model 1956.

Radio - "PR-56" "is part of the radio station" Rion "as a block" A ".

A special shortwall transmitting transmitting portable telegraph radio station is intended for simplex and half-duplex bilateral communication. The radio station works in a smooth frequency range from 2.5 to 10.0 MHz (transmitter) and from 2.0 to 12.0 MHz (Receiver "PR-56"). The radio station radio station allows you to work in both self-excitation mode of the specifying generator and with quartz stabilization (quartz can be used on the main and second harmonic) in the entire frequency range. The switching scheme of the radio station allows you to conduct simplex work using one antenna as well as half duplex; In this case, an additional antenna must be deployed for the radio device. Sensitivity receiver in telegraph mode 5.5 μV. Transmitter power 5 - 10 W.

Subsequently, he apparently was the modernization of the radio station, since the receiver to the name - "" "A" "added the index" PR-56 ". Accurate inform. not.

Literature

Electrical diagram of the receiver "PR-56"

Radio Station "Earth"

Earth is the radio station of the Times of the Great Patriotic War. When training intelligence officer, it did not need to study the alphabet of Morse and skills in the search for signaling signals, since visual reading was provided to the frequency scoreboard to configure the scout transmitter, as well as various commands transmitted by the center. The information was accumulated on a magnetic tape and was transmitted to a high-speed radio jelly (the radio program in 300 groups of five-digit text was transmitted in a few seconds).

Main technical characteristics

Frequency range: KV
Transmitter output power: 75 W
Mass: 14 kg

Information provided: Sergey L. Hushanov (UR3irs)

Radio RBS (4-p) of the 1940 Sample

Before the War of RBS RBS and RBS-A was manufactured by Plant No. 512 of the Commissariat of Ammunition in the Moscow Region, and during the war years - the NKB plant No. 564 in Novosibirsk.

RBS (4-p) - VHF radio station, which was used at the initial stage of the Great Patriotic War. Telephone ultravironmental radio station RBS (4-p) was used as stationary and wear. It provides tonal and telegraph challenges on the radio. It was possible to use it and as a telephone. Basically, this radio station was intended to work in a battalion radio network. The operating frequency range of the transceiver 33.25 ... 40.5 MHz is divided into 58 fixed frequencies, every 125 kHz.

The radio station set consists of two packages: a transceiver and power box. They can be combined into one for carrying on the shoulder strap. Four-colored transceiver, assembled on the transceiver diagram.

A specifying transmitter generator is built according to a scheme with autotransformer feedback. In the receiver, this cascade works as an overhegener. The output stage of the transmitter is assembled according to a diagram with parallel power supply of the anode chain.

When you go to receive, this cascade is turned off. Antenna connection with intermediate contours inductive. Modulation is carried out by changing the voltage on the anode and the shielding grid of the lamp (the depth of the modulation is at least 90%). With a special button pressed, the modulator works as a tone generator that provides a tone call or transmission of telegraph signals. Trequamism receiver, ultragegenerative, with one high-frequency gain cascade.

On the front panel, the transceiver has the following controls (Fig. 1): 1 - a transceiver frequency setting handle; 2 - handle adjustment of the receiver; 3 - receiving switch " 4 - Glow Reostat; 5 - button for transmitting a tone call or telegraph signals; 6 - Switch of type of work ("Radio - Line - Disabled").

Two NKN-10 type batteries, connected sequentially, and two dry anode batteries type BAS-60 No. 12 for powering the anode chains and shielding grids are applied as sources of radio station. The capacity of one set of power sources provides continuous operation for communication by the slope of up to 20 hour, on the anode chain up to 36 hours.

The radio station has a pin antenna consisting of three 40 cm knees each, with a branched beam of the wires at the top. The total height of the antenna is 1.37 m. The counterweight is a flexible wire of 1.43 m. If necessary, an increase in the range is used to use a half-wave vibrator (one or with a reflector), powered through a half-wave feeder.

Radio options:

RBS-A.

4-R.

RBS-1

RBS-2.

The editors are grateful to the Military Historical Museum of Artillery, Engineering Forces and Communications Troops.

"Radio". - 2003. - №5. - p.51.

Portable radio stations create the basis on which the tactical combined networks are based on

The radio station of the combat management network (RAS) has become a "workshop" of a hung away from the time the migration of tactical mobile radio stations has occurred from vehicles to a person. When operating in a platoon, separation, calculations and fire teams, everywhere RAS provides feedback with higher command and neighboring units using very high frequencies (VHF), as well as gas-tier communication channels due to the use of high frequency (HF) and Milsatcom military satellite .

The need for RAS, which give the possibility of digitizing military formations, remains high and constantly growing. When the first brigade combat groups, equipped with a BTR Stryker, were deployed in Iraq in 2003, a total of 1200 SINCGARS radio stations, 78 PRC-150HF and 26 PSC-5C in addition to other radio stations. Since then, the need for additional means of communication in these and other units has also increased dramatically. The body of the American Marine Corps, for example, announced plans to increase the number of only portable radio stations at the battalon level to 25 PRC-117F (version VRC-103 to 20 pieces) and up to 33 PRC-150HF.

Portable radio stations have a transmission range and capabilities that are much superior to the characteristics of smaller "manual" radio stations. Although the first regular devices were large, heavy and cumbersome, however, they were the first "chopping wand" for any military looking for how to improve C4i capabilities (Command, Control, Communications, Computers and Intelligence - command, control, communications, Collection of information and computers) of their hurried forces.

Frequency selection

It can be useful from this point of view to be briefly reminded that a very high frequency (VHF) is a range of radio frequencies of 30-300 MHz. Frequency below VHF is indicated as high frequency (HF), and the following higher heights are ultra-high frequency (UHF) (300-3000 MHz range). Usually, the VHF range is used for broadcasting at FM frequency, television, ground mobile stations, seaside, air traffic control and air navigation systems (in particular omnidirectional radiomaites). The HF range is very popular among radio operators, its advantage is manifested when using direct long-range (often intercontinental) communication systems.

On the portable level VHF still dominates. This range provides between two soldiers when patrolling a communication range of about 8 km. But it is still determined by the curvature earth surface; If every soldier falls to the ground, then the range will fall. Such a modest range is good for communication systems inside and between platforms, when there is no need to raise the height to solve emerging problems. A good passage of the signal at these frequencies and the possibilities of a wide channel also increase efficiency, and the appearance of reliable encryption methods forced the military to accept VHF.

In the future, creating a mobile specialized network, especially in the UHF range, where the data transmission bandwidth is higher, threatens the VHF dominant position at lower levels, as it combines extended range and excellent transmission characteristics in space filled with interference. Despite this, a small number of deployed VHF radio stations and limited frequencies available for the military today means that this class of radio stations will remain in its place for many tasks.

Very high frequencies (VHF)

The MRR universal radio station (Multi-Role Radio) from Kongsberg was originally designed for the needs of its home market, but sales went beyond Germany; Hungary chose her back in 2002 and became the first foreign buyer, then other countries were followed worldwide. It was in particular the case when this radio station was not American production and thus did not fall under the American rules of international trade, which is a positive advantage for countries wishing to obtain contemporary digital VHF radio stations.

MRR operates in the range of 30-88 MHz to 2320 channels and has an output power up to 5 W. Protective electronic measures include a patented broadband NBDS spectrum (Narrow Band Direct Sequence - a narrow frequency band direct sequence) in a fixed frequency, multi-batch batch transmission with automatic routing and multipath integration. The spread of the MRR signal is improved by using NBDS technology, which makes it possible to receive in a very noisy space. Tools are routed using batch radio at a speed of 19.2 kb / s with direct error correction (FEC) in synchronous and asynchronous modes. Norway has chosen upgrades from 16CVSD to 2.4 kb / s with speech signal encoding according to MELP standard.

In FM mode, the MRR radio station has compatibility with the PRC-77 radio station and the NATO Stanag 4204 standard for reverse compatibility. To integrate with zone means of communication, a mobile connection to the SCRA network can be installed (radio access system with single-channel access) using systems using an improved X.25 protocol modified for military needs, although the company is currently moving to IP-oriented protocols.

The first ITT SINCGARS radio stations (Single-Channel Ground-Air Radio System - the system of single-channel radio communications of ground troops and aviation) were delivered in 1987 a total of 33 countries. ITT recently announced that it set its 350,000 radio stations, while production continues, it increased from 1000 pieces in February 2005 to 6,000 pieces per month in order to meet the needs of the United States. The United States also acquires a new modified SINCGARS as a standard model in order to install a new additional Sidehat module. The first 31,000 radio stations capable of accepting the Sidehat module were ordered in October 2006 under a contract worth 240 million dollars.

The newest American radio station in the family is a light advanced SincGars SIP (Advanced Lightweight SincGars SIP) or ASIP radio station. It operates in the range of 30-88 MHz and weighs 3.6 kg, offering noise-resistant communication and standard data mode to 9.6 kb / s (superior mode 16 KB / s). In the radio station, the BA5590 battery is installed over time of 33 hours, it is also equipped with a wired connector connected to the display of the control unit of this radio station.

ITT has started a number of improvements for SINCGARS including the addition of a 12-channel embedded GPS SAASM card into a non-Bowman type radio station, as well as the use of geolocation characteristics as a combat identification tool. The American TALIRAN Tall-Tech branch provides support for SincGars for the American Army, he received more than half of the contract worth $ 125 million, first issued in 2010.

The standard Bowman's standard portable radio station is AN / PRC-355 Advanced Data Radio + (ADR +) (modern data transfer radio station). It weighs 3.4 kg with a battery and has dimensions of 185x88x234 mm, corresponds to British Def Stan 005 and DEF STAN 59-41 standards according to environmental conditions and electromagnetic interference / electromagnetic compatibility, respectively. The system also uses the SAASM GPS microcircuits in the production of Rockwell Collins UK, providing noise-resistant geolocation. In a hung 16-W mode, PRC-355 can be turned with a local alert system when adding a second battery pack and a raised antenna.

The UK is committed to providing functional compatibility with the standard of the connected states of the encryption frequency rearrangement mode, runs in the direction of creating a signal form for JTRS radio stations (Joint Tactical Radio System - reprogrammed radio stations using a single link architecture) and may also implement Standard Stang 4204.

Bowman PRC-354 is a subportative, manual plus wearable radio station intended for commander of separation and fire groups. The radio station with the battery weighs 1.2 kg and has dimensions 44x94x194 mm. Like ADR +, PRC-354 operates in the temperature range from -40 ° C to +71 ° C. Britain is currently considering the options for the modernization of PRC-354 within the framework of the reconnect program in order to improve ergonomics.

The BowMan program also created a product line of the Centaur, for which the components of the basic systems from ITT were taken and additional features were added, such as the battle control system and the SubsEus communication control system from Bae Systems in order to produce an autonomous tactical communications system for export.

Centaur is the second ITT radio station family for export. An earlier advanced Tactical Communication System ATCS (Advanced Tactical Communications System), released in 1996, was also widely sold. It is an American export version of SincGars Asip with six presets of the frequency of frequency and six channels of six channels. A radio station weighing 3.6 kg, in which the standard BA-5590 battery is installed, also has a retransmission mode of automatic switching between voice and data.

ITT Bowman factory in Baseingstoke is responsible for the production of radio stations of CENTAUR and ATCS.

CNR9000 HIGH DATA RATE from Tadiran Communications range 30-108 MHz is the newest addition to the VHF radio station line of this company. The data network is set using the TDMA standard (Time Division Multiple Access - multiple [Multiple] access to the time separation of the channels) with a signal form with a jump-shaped frequency rearrangement and characteristics of a secure data transfer to 115 kb / s with a vocode operating at a speed of 2.4- 4.8 kb / s. The Ethernet interface allows external management of the function capabilities of the router, a network connection and control SNMP (Simple Network Management Protocol is a simple network management protocol). The CNR-900 has wireless reassignment of keys and zeroing with Windows-based control tools for frequencies, network management and frequency distribution. Cryptography can be adapted to the user using the SCIP protocol with full operational encryption at a high security level.

Terma offers CNR-9000 under the designation RT8. Decisions are formulated and implemented to meet the need for VHF radio stations in order to replace the Danish VRM-5080, this solution determines the amount of approximately 3000-5000 radio stations.

Thales and Romanian company ELPROF continue to offer a former Panther V-EDR radio station from Racal, which operates in the range of 30-108 MHz. It is described by the company as having the smallest portable EPM transceiver (with electronic protection). All Panther modes have a jump-shaped switching of frequencies at 1000 jumps per second using a 256-channel switching in eight guaranteed orthogonal networks plus a free channel search mode. The radio station has eight programmable networks. Non-modulated data transmission comes at a frequency of 115 kb / s via RS232 with asynchronous and synchronous data on 16 kb / s with a decrease of up to 9.6 kb / s at FEC (direct error correction). Each network has user services that allow you to conduct selective calls and radio papillary with multiple simultaneous access to 100 selective FHS network calls (a challenge with frequency jump). The radio station can be controlled remotely up to 4 km using a two-wire connection. It weighs 5.9 kg with a battery that provides 32 hours of operation, has a built-in GPS module and backward compatibility with an earlier Jaguar radio station.

The most recent member of the Thales PR4G family is known under the designation of PR4G VS4-IP in France or [Email Protected] for export. The radio station operates at frequencies of 30-88 MHz and weighs 5 kg with a battery, providing 24 hours of operation; It has a built-in GPS system and a high electronic noise protection with over 300 jumps per second. The radio station transmits voice data at 64 KB / s speeds, supporting Stanags 4479, 1200, 2400, 4198 and 4591 standards. Special IP protocol is the basis of tactical Internet of this radio station and [Email Protected] Also supports voice and data (SIVID) simultaneously. The power of the radio frequency signal is up to 10 W in the righteous mode.

PR4F / [Email Protected] It was sold in 37 countries in the amount of 125,000 pieces. Poland is the most recent buyer, PR4G is made by the Polish company Radmor. In 2006, the company has moved to production [Email Protected] For local consumers, its portable option under the designation RCC9211 was purchased for deployment in Afghanistan. Spain is another country that has recently chosen [Email Protected]The production of which will be engaged in AMPER PROGRAMAS.

Thanks to the purchase of Titan, L-3 currently offers a series of PRC2100V tactical radio stations with a transmit power up to 10 W in the range of 30-88 MHz, FM, simplex and half-duplex voice transmission, data bandwidth 16 KB / s, with output interface RS232 and internal GPS.

The Harris Falcon II RF5800V-MP radio station operates in the range of 30-108 MHz. The basis of the encryption of this radio station is the Citadel ASIC protocol, providing 128-bit digital data encryption and voice together with the QuickLook frequency patented protocol. Users can switch between standard velocity 16 KB / s using a modulated modem; When the FSK high-speed modem is operating, speed increases to 64 Kb / s. Without batteries, the radio station weighs 3.4 kg.

Radio station PRC-117G

The fighter from the British Army Communication Division works with a portable BowMan 325 HF radio station at the British base in Afghanistan. British forces in Afghanistan widely use a new Bowman radio station

High frequency

The appearance of high bandwidth lines and the complexity of their establishment of the communication channel caused the interest of the military in high frequencies (HF). Currently, the need for controversial communications on the patrol level and similar tasks made the use of HF mandatory, and using the automatic communication mode (ALE-Automatic Link Establishment). ALE has now proven well and guarantees a slight connection for non-specialists, although the need for jumping frequency restructuring, secure ECCM communication (measures to combat radio-electronic countertility) and due to the limitations of the available frequencies of 1.5-30 MHz mean that As a carrier, its bandwidth is limited.

While work in the HF range remains the area of \u200b\u200bwidespread use of portable radio stations in a rush role, energy needs and physical size of radio frequency filters allowed to apply this range in manual applications. The first manual HF radio station Thales TRC374 with a capacity of 5 W, which worked at 11-15 MHz frequencies for a range of 3 km in the jungle, became an innovation that did not repeat.

The Systemes 3000 or TRC 3700 HF radio station from Thales is described by the manufacturer as programmable (SDR - Software-Defined Radio). The system weighing 3.7 kg operates in the range of 1.5-30 MHz in 100 Hz increments and with an output power up to 20 W. The radio station is created for a "seamless" connection with VHF-PR4G networks, in which IP routers are used; The radio station is part of the French program "Melchior".

Codan has long been a police provider, peacekeepers and services engaged in the delivery of humanitarian aid by air, and at present it begins to aggressively invade the military market with its model 2110m operating at the frequencies of 1.6-30 MHz. More than just a glowwalk, this radio station offers an obstacle hopping frequency restructuring and voice encryption of 600 channels in 20 radio broadcasts. The radio station is compatible with the MIL-STD-188-141B ALE and FED-STD-1045 ALE standards and can also use advanced ALE (Calm - Codan Automatic Link Management) from Codan. The radio station has a built-in GPS receiver and complies with the requirements of the MIL-STD-810F standard for adverse conditions, including immersion in water per meter. It weighs only 2.6 kg and has a rechargeable battery that allows you to work 50 hours. Given the fact that users often HF are often in a long patrol or separately from the main troops, it also has an emergency call button that transmits accurate GSP coordinates.

Q-Mac is another manufacturer of portable HF radio stations offering the HF-90M Ultralight model, 2-30 MHz, with a capacity of 50 W with 255 programmable channels in a portable version weighing only 4 kg for ultra-easy MX9000 or 8 kg handbag for a standard version. HF-90M having small dimensions 112x47x220 mm. Data functionality is controlled using an external data terminal to work in the field conditions QM9080 FDT (Field Data Terminal), which is optionally installed by the GPS device. The radio station performs encryption at five frequencies per second.

Barrett's portable radio station "S 2040 HF Completes the Australian Troika. For security Barrett offers five jumps per second and a ten-satellite rebuilt encryption key, it has the ability to set up to 500 programmable channels with a safe voice transmission due to a narrowband voice encoder. Radio station 2040 Weighs 6.4 kg, including a battery weighing 1.2 kg.

Syntonics has developed antenna HTA SINCGARS, which is a low-profile antenna that helps protect military communications from identifying enemy snipers

VS4-IP radio station [Email Protected] is a member of the Thales PR4G family

Kongsberg MH300 is a manual version of the MRR series (Multi-Robio - Universal Radio Station)

Harris remains superior in the HF area due to its Falcon II line. The American standard AN / PRC-150 (C) was approved by the NATO Military Committee in the middle of 2006 and is widely used in Afghanistan as a gaspile communication in patrol. 150 (c) provides Type 1 encryption approved by the National Security Agency. This classified voice encryption and data supporting the amount of standard extended encryption. Also included in the cryptographic package Patented Citadel encryption, which is also part of the RF5800H-MP Falcon II export package, allowing users of PRC-150 (C) to work with existing widespread RF5800H-MPs, for example, in the "Partnership for World" exercises. The radio station supports high-speed data transfer to 9.6 Kb / s and allows for integration with sending messages by its software compatible with STANAG 5066; The radio station also uses the Stanag 4358 3G ALE standard.

The feature of AN / PRC-150 (C), which made the BowMan experience, is the so-called "desperate attempt" of voice transmission data, allowing a digital voice to pass through a very roaming space for transmission at a speed of almost 75 bits / s. The radio station is capable of maintaining safe noise immunity using only 600 bits vocoder / s Melp. Due to the fact that the radio station goes the lower band of the VHF frequency band, it can also offer a secure FSK voice transmission by CVSD (Delta-modulation with a variable spin) at a speed of 16 Kb / s in VHF bands, tying to standard VHF radio stations.

The United States quickly accepted AN / PRC-150 (C) as an alternative and addition to Milsatcom throughout the army in connection with the operations carried out in Afghanistan and Iraq; This standard was previously largely limited by special operations and medical services. The US Department of Defense issued a Harris contract worth $ 104 million for the production of AN / PRC-150 (C) radio stations for the American army, this is the first stage of a five-year contract with a potential value of $ 422 million.

Export RF5800H-MP has the same dimensions as PRC-150 (C); Indeed, the American radio station is based on successful export variants with a capacity of 1.5 and 20 W. Pakistan signed the second contract for the Falcon II HF radio station worth $ 76 million, which followed the order value of 68 million dollars, concluded in 2005.

Harris also produces a portable Bowman HF radio station under the designation of PRC-325 for the British army and MPR9600 for export. The radio station differs from the RF5800H-MP and AN / PRC-150 (C) frequency passage of 30-60 MHz VHF and uses only its own pritchell encryption, the absence of Citadel auxiliary encryption for an English version, and also has a slightly smaller mass of 4.5 kg. The radio station is managed by a new removable remote control unit, text messages can be sent to other radio stations by this block.

Starting since 2006, all export products of the Falcon II HF line is currently manufactured by Harris UK; Bowman production continues. The first buyers were the Spanish armed forces.

The tactical portable PRC4100H HF from Datron is a programmable radio station in the HF range. A feature of the PRC4100 family is that the frequency range is defined by an additional module that is installed on the left side of the radio station that allows the main PRC4100 device to switch between multidia-band addition modules VHF, HF and HF / VHF in accordance with the requirements of the combat mission. Option PRC4100M 1.5-30 MHz HF Weighs 4.65 kg with battery BA-5590 and compatible with the MIL-STD-81 of standard, supports data transfer at high frequencies to 9.6 kb / s. The radio station uses the MIL-STD-188-141B standard for ALE, there is also a built-in GPS.

L-3 also offers a PRC3150 HF radio station with 1.6-30 MHz frequencies weighing 3.4 kg without a battery having eight specific power levels from 5 to 20 W.

Telefunken Racom manufactures an upgraded HRM 7000 radio station; The company describes it as a programmable, supporting communication protocols HF - HRS 7000, Mahrs, Stanag 5066, 4285, 4539, 45438 and MIL-STD-188-110A with the possibility of software improvements in the future. The company also showed an HF range overview radar using 8 KB / s communication channel, which is connected to the camcorder using new signal compression algorithms from ED Research.

Transceiver from Tadiran HF6000 High Data Rate 1.5-30 MHz or PRC-6020 is the heir of earlier radio stations in the product line, it has a data transfer rate up to 9.6 kb / s. It is compatible with Stanag 4285 and MIL-STD-188-110 and has a compatibility option with STANAG 5066. In the speed-shaped switching mode, speed drops to 4.8 kb / s only in MFSK mode (Multilevel-Frequency Shift Keying - multi-level frequency manipulation) . The radio station can program up to 100 pre-formatted messages and up to 900 coded messages and has a mass with a battery of 3.9 kg.

In South Africa, Saab Grintek produces TR2000 and newer TR2400 HF radio stations; Both are part of the Phoenix family with a 25 W output. TR2400 contains standard NATO protocols, such as Stanag 5066 and MIL-STD-141ALE, and also offers Quick ALE solution, which increases the ALE speed by 60% compared with the 141A standard. Radio stations vocoder usually operates at 2.4 kbps velocity, then speed drops to 800 bps in frequency rear mode in poor data transfer conditions.

Thales An / PRC-148 Mbitr - the most popular multi-band portable radio station

BAE Systems is a key partner in programs for JTRS GMR and HMS radio stations and works closely with Boeing

The commander of the platoon of marines is associated with their own during the foot patrol

Privately performs radio check during the landing raid in Iraq

Tadiran CNR-9000

Multi-band programmable radio station (SDR)

A number of countries perform their national programs on programmable radio stations (SDR - Software Defined Radio), in which portable options prevail. Most of them are still far from completion, which allows regular multi-band radio stations to fill in a shortage. The provision of various forms of the signal in a wide frequency range on one platform is a measure to reduce the mass, as the capabilities of several specialized radio stations are combined into a single platform. Initially limited by special forces and narrow tasks (for example, an advanced aircraft carrier), these radio stations passed into ordinary troops and their cost decreased.

The AN / PRC-148 radio station is deserved as a sales leader among multi-band manual radio stations. Thales also developed the MA7035 MBITR wearable system, an additional solution that turns the output power of Mbitr 5 W in 20 W, in fact it becomes wearable portable system. Mbitr is included in a marching backpack, the radio station has direct control of amplifiers, which allows you to perform jump-shaking frequency switching at greater power. Additional antennas are also provided for better use of excess power. The whole system weighs 7.25 kg.

Programmable radio stations of the MR3000 family from Rohde and Schwarz provide a frequency coating of 1.5 MHz-512 MHz. These are two models HF / VHF MR3000H and VHF / UHF MR3000U for HF, VHF bands and military UHF. Both radio stations have a common logistic chain and the same removable interface. HF / VHF MR3000H has a transmission range of 1.5 MHz-108 MHz, and at intervals of 100 kHz, it increases from 1.5 MHz to 512 MHz. The HF antenna is automatically configured and uses MIL-STD-188-141B for ALE; For basic systems, a flexible pin HF-antenna height is 2.4 meters high; For the VHF range in the portable role, it is used or a rack or one and a half memeter flexible antenna. The separation of channels is 1 kHz for HF, and for VHF / FM 5 variants of separation from 5 kHz to 25 kHz. Available up to 100 preset frequencies, 10 of them are managed by the user in the field using the rotary switch. The transmission power ranges from 1 W to 10 W. The data transfer rate when using STANAG 4285 in the HF range is 3.6 kb / s, when using Stanag 4539 - 12.8 Kb / s in VHF, in its proprietary mode it can be raised to 64 kb / s. All three are able to be combined with radio stations in fast data transmission mode. Rohde and Schwarz offers its own options for changing frequencies, alternative electronic protection measures for quick data transmission with SECOM-H for HF and SECOM-V for VHF, while encryption is provided by the embedded voice and data solutions.

MR3000U has almost the same characteristics as the option "H", with a transfer range of 25-512 MHz using SECOS signals forms and secoming encryption, but it was also tested with NATO HaveQuick 1 and 2 and Saturn in the "Earth-Air" mode .

Portable MR3000 radio station with a removable front panel

Programmable radio station of the Turkish company Aselsan. The company should still take a clear decision on a portable radio station, although its preliminary solution is based on VRC-9661 30-512 MHz VHF / UHF, the first radio stations were delivered in 2010. Currently, this radio station with a capacity of 10W / 50W is intended for installation on vehicles, but Aselsan intends to refer to a solution in which two portable 9661 radio stations could be used outside the vehicle. Such an approach to programming radio stations allows Turkey and another potential user to continue using a regular PRC-9600-licensed copy of SCIMITAR from GEC-Marconi.

In the new family of 9661, the new AFH signal will be used (Advanced Networking Frequency Hopping - advanced network jumping frequency adjustment). Anfh offers MELP 2.4 KB / s, voice encoding, asynchronous (9.6 kb / s) and synchronous (16 KB / s) half-duplex encrypted data transmission. Other reports include a family of tactical radio stations VRC \\ PRC-9600 VHF, "Earth-air" protocols, protocols for VHF / UHF and the Tasmus packet broadband broadband telecommunication family.

The SELEX Communications family of CNR2000 is a new HF / VHF line (1.6 MHz-59,9750 MHz) multi-band, multipurpose, multifunctional radio transmitters embedded in a single characteristics package to solve various operational tasks on the battlefield. Working in the extended frequency range of 1.6 MHz-59,9750 MHz allows you to have a short / secondary / long-distance radio communication via direct visibility channels, expanded direct visibility and out of direct visibility using tactical radio stations HF and VHF bands. The open, programmable architecture of the CNR2000 family allows expansion and modification in accordance with the requirements of the Customer and the translational development in the direction of future configurations of tactical radio stations of the 21st century, in accordance with the requirement for the complete integration of the field devices of the lower echelons into the operational management system.

CNR2000 equipment has built-in tools to work as components inside the radio network and as radio communications components, consistent with wired communication tools, providing situational awareness when using Positioning GPS; CNRA (Combat Net Radio Access is access to combat network radio stations), such as the addressed call between CNR2000 users and connection to external tactical and infrastructure networks. Interference protection can be provided with a TRANSEC / COMSEC patented scheme in the form of an internal short-wavelength electronic protection module.

The CNR2000 family includes a portable radio station (SRT-178 / M 25W HF / SSB - VHF / FM 10 W) as well as the hazard stationary and semi-stationary models. The main task of SRT-178 / M is to work as a combat network radio station in wireless voice / data networks in an advanced area between the group participants at different levels.

Another player in the market of multi-band devices is a multi-band portable radio station 1.5-108 MHz TTR-1210M from the L-3 Titan Group which combines HF, VHF and the built-in GPS system, it has a power of 20 W, weighs only 3.6 kg with its own Battery BA-5590. In HF mode, it offers several forms of data transmission signal, including MIL-STD-110B, STANAG 4285, 4415 and 4529 with voice transmission in the HF range provided by either LPC-10E, Stanag 4591, MELP or CVSD. Safety is provided by the AES encryption and frequency jumps up to 300 jumps / s in VHF mode. The data transfer rate reaches 16 KB / s in ECCM mode (combating radio protection measures) in the VHF and 75-9,6 KB / s range in the HF range. Primary sales were conducted in the domestic market, but the company currently emerged to the international market.

As for the HF range, the company Harris dominated the "multi-band" world for some time with the AN / PRC-117F radio station family available to the United States and export. 20 W radio station covers a whole spectrum VHJF: 28-90 MHz low frequencies VHF, 90-225 MHz high frequencies VHF and military range UHF at 225-512 MHz. Complete radio with two batteries BA-5590 weighs 7.2 kg. The radio station is very often used to obtain the ability to interact and establish data exchange with upper echelons, it has several encrypted Type 1 signal forms for command operations on UHF Satcom, SincGars ESIP, HAVEQUICK 1/2 and Harris Signal Own Forms under HPW designation for satellite and In the area of \u200b\u200bdirect visibility (Satcom and LOS) communications. The bandwidth is up to 64 Kb / s within the limits of direct visibility. Radio station can work with different standards, including RS-232E, MIL-STD-188-114A or RS 422 in synchronous and asynchronous modes and supports ten DAMA presets (Multiple (multilateral) access with channel selection on demand) For UHF Milsatcom Communications.

This high technical level solution complements the more general exported RF5800M-MP solution, which uses the same frequency range and Citadel encryption for voice and data at a speed of up to 64 kb / s plus the inner receiver of GPS signals is set.

The multi-band version from Raytheon is an AN / PSC-5D MBMMR radio station (MULTIBAND, MULTIMISSION RADIO - multi-band universal radio station), which is well known for the forces of special US operations. It covers a range of 30-512 MHz and includes information encryption, 142 preset channels and memory to 250 encryption keys. The radio station also has a variant of using a single combined antenna in the entire spectrum. MBMMR supports a number of signal forms, including SincGars, Have-Quick 1 & 2 and UHF Satcom. For UHF Satcom, it has a capacity of up to 16 kb / s using DAMA and up to 76.8 kb / s in other modes. The radio station weighs 7.2 kg with two BA-5590 batteries. Raytheon also developed an additional Package "Satcom On The Move" (Mobile Satellite Communication. [An article on mobile satellite communications will soon be published]) for AN / PSC-5D MBMMR, consisting of a power amplifier by 75 W, an additional filter and a flat-panel antenna X -Wing. The system can also work with AN / PRC-117F.

The CNR2000 family is a new line of multi-band, multifunctional tactical radio ammunication transceivers HF / VHF (1.6 MHz-59,9750 MHz) (transceivers) from Selex Communications, which combine the ability to perform various tasks on the battlefield in a single module. Operation in the frequency range of 1.6-59,9750 MHz Allows you to have a short / middle / long-link connection via LOS channels (Line of Sight - within direct visibility), ELOS (Extended Line of Sight - Extended Line Zone) and Blos (Beyond Line of Sight is the limits of direct visibility) with tactical radio stations HF and VHF. The open system, the programmable architecture of the CNR2000 family allow to conduct an extension / manufacture of customer's specifications in order to comply with special requirements and ensure the progressive development of future configurations of the tactical radio station of the 21st century, along with the requirement of full integration of the field devices of the lower echelons to the operational management system

The HMS JTRS portable radio station provides built-in connectivity for brigades and relevant soldiers / platform applications

The new Portable RF300M-MP radio station from Harris was officially represented in October 2010. It works in the range of 30 MHz-2 GHz, the Sierra II obstacle module is built into it with selective accessibility, it uses SincGars, HaveQuick II, VHF / UHF AM and FM, patented HPW also used in AN / PRC-117, Dama Satcom, and Also promising broadband communications protocols, including ANW2 (Advanced Networking Wideband Waveform - Advanced Network Broadband Communication Protocol) Harris Development. Upon reaching 2 GHz, it will allow the radio station to work in the SatCom L-range commercial satellite network, as well as create future communication protocols.

Although the Rockwell Collins / Thales Flexnet ONE VHF / UHF SDR radio station is programmed and has the same size and power as PR4G, it represents only the next model, but at the same time compatible with manual and portable variants of the current PR4G family due to the forms of the PR4G signal and [Email Protected] ECCM. In the near mode, it supports a broadband network of 150 participants.

Although the Falcon II portable radio station and the elements of the JTRS HMS program are used, but the implementation of the state program on its development continues. GENERAL DYNAMICS and her partner Rockwell Collins recently set up experienced models for evaluation testing. As for JTRS radio stations, the Ministry of Defense reduced its needs for a two-channel portable radio station from 104,000 to almost 16,900 pieces.

The radio station will operate in the range of 2 MHz-2.5 GHz and will weigh less than 5.9 kg without battery; It will be sealed, and to increase the duration of work will have a variant with two batteries. The radio station will have a built-in secure SAASM GPS module, remote control and wireless key change available. Ultimately, the radio station will provide 19 communication protocols: WideBand Networking Waveform, Mobile User Objective System, UHF Dama, IBS, VHF protocols, including ATS and SINCGARS, HF, Saturn, Saturn, Havequick II, EPLRS, SINCGARS and SRW protocols for all three frequency bands . Two portable radio stations can be connected via an Ethernet cable to create a four-channel solution; This will create a potential foundation for replacing many Mobile JTRS radio stations (former Cluster 1), the number of which was also significantly reduced.

Multidiaband satellite tactical radio station AN / PSC-5D from Raytheon is designed for safe provision of tactical radio communications

Output

Portable high-power and long-range radio stations create the basis for which tactical combined networks (internets) are formed. Smaller radio stations are possible and available, but they do not have the necessary power and functionality for many scenarios. A large number of these usually one-frequency radio stations remaining in operation means that the number of investments necessary for the acquisition, installation and operation of more complex solutions is limited. As a result, the situation where regular radio stations will work side by side with programmable models, for many more years will be maintained.

Materials used:
www.monch.com
www.kongsberg.com.
www.generaldynamics.uk.com
www.EXELISINC.com.
www.thalesgroup.com
www.elprof.ro.
www.harris.com.
www.codanradio.com.
www.telefunken-racoms.de.
www.elbitsystems.com.
www.raytheon.com.
www.rockwellcollins.com

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Wearable Radio Bar Range Range

During the Great Patriotic War, the concept of the application of radio communications has been subjected to 2 intensive and fundamental changes. The army used more communication tools using more and higher frequencies, new modulation types and information encoding. Electronic equipment and for various special tasks, as radio visa, radio compartments, radar, identification of their / alien, bombs with remote control, bombs gliders, including television manual control, radio-controlled mines, etc.

It so happened that until the end of the war in the tactical link of the management, the devices built on old communication doctrines were served as little exception. The radio communication of the lower tactical link and vehicles with commanders and with each other at a distance of up to 30 km was carried out in the range of kV using the bondage of ground wave. Frequencies used mainly between 2-10 MHz, the basic principle of messaging was telegraph and amplitude modulation, but it should be noted that the radiocommunication distance at the station using amplitude modulation is significantly shorter in comparison with the same station operating the telegraph. As sources of power, battery powered, generators with manual or foot drive, as well as from the onboard network of vehicles using a motor generator. Despite the achievability of miniaturization of radio stations, there were still cumbersome and heavy devices with relatively complex control. Tactical radio stations of that time have been inherent in the disadvantages: in telegraph mode - a relatively low speed of information transmission, depending first of all of the preparation of the operator, and in the telephone mode, the connection was very sensitive to electromagnetic interference. Also, to achieve a confident radio communications, the use of large pin or wire antennas was envisaged, but, of course, in the conditions of a dynamic movement of hostilities, these antennas were impossible.

Although the lower part of the short-wave range is from 1.5 to 10 MHz compared with a higher-frequency radio communication, it is better to operate in rough terrain, due to better distribution of radio waves, but became very relevant disadvantages associated primarily with a limited number of channels used, especially with large military operations, susceptibility to atmospheric interference, dependence of the resistance of the communication channel from time and the type of modulation and the very low efficiency of the pin antennas.

At the same time, it should be noted that the experience of the experience in creating and operating the tactical radio stations of the near radius of action using the VHF frequency range in the 30-40 MHz region. The first operating experience in combat conditions in 1938 at the Halkin-goal of VHF radio stations of the Rru, showed high stability of the radio channel, even despite the disadvantages due to the design, circuitry and modulation type. It is the stability of the VHF of the radio channel, a little dependent on seasonality, the time of day and atmospheric interference to the further development of radio communication specialists who created quite advanced RBS wearable radio stations, RBS-A and RBS-1 for the time. Although it should be said about the low stability of the frequency of these radio stations, which forced the context to exercise the wonders of agility for the fact that the "keep the wave", quickly adjusting the radio station during frequency drift. It is due to the instability of the frequency of the radio channel and the first tank VHF of the RTU-1 radio station was not commissioned. But the present breakthrough in the near tactical radio was the creation of G. T. Schitikov and the beginning of production in 1942 the first VHIP of the UN-7 World Cup of the A-7 radio station. The effectiveness of the telephone FM connection was so high that, when developing the following modification of the A-7 radio station, it was decided to abandon the telegraph regime.

At the end of the Great Patriotic War, not looking at a very difficult economic situation, the developers of radio connected military devices began to rethink the constructive approach in the design of new radio communications. Of course, taking into account the trophy technologies: alloy materials, high-quality radio-ceramics, new dielectrics and other things.

All post-war wearable VHF radio TZU TZU means can be divided into:

First generation of wearable radio stations VHF range

Despite the awareness of the efficiency of using a new modulation - World Cup, military customers had to be commissioned in the first post-war generation of radio stations using the range of AM modulation in the VHF, which was obviously a temporary solution, moreover, it allowed to interact during this transition period with old Park Verine AM radio stations.

Radio station R-106 "Plachpet"

In 1949, a new radio station of battalion networks P-106 "Plachpets" was commissioned - portable, Ranger, lamp VHF radio station of the battalion network for work in simplex mode with amplitude modulation. Provides communication only with a telephone and works in an ultra-thoroughbrene range using a total frequency, both for transmission and reception. Chief Designer of the Development of Plashnikov. Development year - 1947.

Type: R-106 "Plachpets"

Frequency range: 46.1-48.65 MHz
Channels :?
Power: 0.1 W
Modulation type: AM
Antenna: pin, beam.
Communication range :?

Radio Station R-116 Lily

In 1950, a new VHF AM radio station R-116 "Lily of Lily" was commissioned. The radio station is collected on the transceiver scheme, the radio station receiver is assembled according to a direct strengthening scheme with a super-regenerative detector.

Type: R-116 "Lily of Lily"

Frequency range: 48,65-51.35 MHz
Channels: 10.
Power: 0.1 W
Modulation type: AM
Antenna: pin.
Communication range: up to 1 km

R-105D / R-108D / R-109D / R-114D "Astra" radio station

In 1957, the R-105D / R-108D / R-109D / R-114D Astra radio station was commissioned on the replacement of VHF.

Radio stations differed in the frequency range and purpose:

R-105D "Astra-3" .- radio station of rotary radio networks of motorized rifle and tank troops
R-108D "Astra-2" .- VHIP Radio Radio Radiosets of Artillery
R-109D "Astra-1" .- VHF radio station radio station air defense
R-114D "Astra" .- VHF radio station for airborne aircraft

Radine, wearable, ultra-voltage, telephone with frequency modulation, transceivers, with the possibility of remote control and relay, are intended for an intertwined and preschool communication in radio networks and in automotive radio lines.

Type: R-105D "Astra-3"

Channels: 203.
Power: 1 W
Modulation type: World Cup
Antenna: pin, beam.
Communication range: up to 25 km

Type: R-108D "Astra-2"

Channels: 171.
Power: 1 W
Modulation type: World Cup
Antenna: pin, beam.
Communication range: up to 25 km

Type: R-109D "Astra-1"

Air defense.
Frequency range: 21.5-28.5 MHz
Channels: 141.
Power: 1 W
Modulation type: World Cup
Antenna: pin, beam.
Communication range: up to 25 km

Type: R-114D "Astra"

Purpose: radio stations of battalion networks.
Frequency range: 20.0-26.0 MHz
Channels :?
Power: 1 W
Modulation type: World Cup
Antenna: pin, beam.
Communication range: up to 25 km

R-105m / R-108M / R-109M R-108M / R-109M.

In 1967, the production of modernized versions with improved characteristics and less weighing R-105m / R-108M / R-109M "Sail" was launched.

In 1956-1960 Employees of the KB of the Voronezh Plant "Electrical Signal" were developed by these wearable lamp radio stations. Chief Designer of Radio Station - Petrov K.Y. Production - 1967-1986. The number of channels in the upgraded radio stations of the "Sail" series managed to increase twice by reducing the transition distance to a value of 25 kHz, this made it possible to increase the selectivity of the receiving path and lower the out-of-band emissions of the transmitting path. There is no functional analogue of the R-114D radio station in this series, since in 1962 the Army team began operation of the R-107 "Binom" radio station, with a reserve overlapping frequency range of all four radio stations of the series "D".

But despite the emergence of a more universal radio station, the model of the R-105m "Parus-3" turned out to be successful and relevant and "unhappy" is so high that the use of the radio station continued for a long time, in different structures of the sun and go.
R105M 1.

Type: R-105M "PARUS-3"

Purpose: radio station of battalion networks of motorized rifle and tank troops.
Frequency range: 36.0-46,1 MHz
Channels: 405.
Power: 1 W
Modulation type: World Cup
Antenna: pin, beam.
Communication range: up to 25 km

Type: R-108M "PARUS-2"

Purpose: radio stations of artillery battalion networks.
Frequency range: 28.0-36.5 MHz
Channels: 381.
Power: 1 W
Modulation type: World Cup
Antenna: pin, beam.
Communication range: up to 25 km

Type: R-109m "Sail-1"

Radio station R-126.

Since the beginning of the 60s, the production of rotary radio networks, telephone, with frequency modulation, operating in a ultra-threaded range, was launched, with frequency modulation operating in the ultra-thoroughbred range, the smallest of the lamps, which have a normal, superheterodyne, receiver.

Radio Station R-107 "Binom"

Since 1962, a radio station of battalion radio networks R-107 "BINOM" range was performed. Works in simplex mode, modulation frequency, collected by transceiver diagram.
The range of operating frequencies of the radio station is divided into two subbands: 20 - 36 MHz and 36 - 52 MHz. There is no noise reducer in the radio station.

This VHF radio station has implemented a wideband overlap of the frequency, which allowed it to use it in all kinds of troops, where niche radio stations of the Astra and Syrus series were used.

Type: R-107 "Binom"

Second generation of wearable radio stations VHF range

Radio R-147 "Promotion-P"

Portable small-sized RAN IUE FM Radio Radio Meter Range.
Designed to provide communication:

SV in MSO-MSV
Air Defense in PZRK 9k34 "Strela-3"
engineering troops - engineering reconnaissance machine IRM

There are 26 episodes with different combinations of channel frequencies. Designed to provide communication in the MSO-MSV link. The rapid radio washed on the strap over the shoulder, the headphone was fastened with a rubber ribbon around the head, the antenna is made in the form of spring strips, was attached to the headphone with the help of the clamp. In 1971, the R-147P radio receiver is compatible with R-147 radio stations.

Type: R-147P "Promotion-P"

Radio station R-147 "Promotion"

Portable small-sized Range Symbulating UKI FM Radio Station of the Meter Range, with frequency modulation and the possibility of a tonal call of the correspondent. There are 26 episodes with different combinations of channel frequencies.

Designed to ensure an intertwined and preschool communication in the low-level control links.
Starting from the second generation, the diagram of the distribution of radio communications in TZU, and in particular P-147 was the first radio station intended for the lower link - platoon level.

Type: R-147 "Promotion"

R-148 radio station "Kid"

It was commissioned in 1971 by the Ranzaya, for rotary radio networks, portable, VHF range, receiving, telephone with frequency modulation (FM) and the possibility of a tonal call of the correspondent.

Type: R-148 "Kid"

Purpose: Radio station Rotten networks.
Frequency range: 37.0-51.95 MHz
Channels :?
Power: 0.5 W
Modulation type: World Cup
Antenna: pin.
Communication range: up to 6 km

R-107M radio station "Binom-M"

Portable, Range radio station SV-VOB range, intended for TZU battalion networks. Works in simplex mode, frequency modulation. R-107M radio station is collected by transceiver with one frequency conversion. The frequency setting is carried out by two controls - the switch on the top panel (step 1 MHz) and the venier on the front panel (smoothly).

There is no noise reducer in the radio station. The radio station has an automatic matching antenna device. A characteristic feature of the radio station is the presence of an electronic digital frequency meter with an original indication node implemented on miniature incandescent lamps.

Type: R-107M "BINOM-M"

Purpose: Radio Battalion Networks
Frequency range: 20.0-52.0 MHz
Channels :?
Power: 5 W
Modulation type: World Cup
Antenna: pin, beam.
Communication range: up to 25 km

The third generation of wearable radio stations VHF range

R-157 radio station

Portable, VHF, simplex radio station, with frequency modulation, is designed to provide telephone communication in the TZU platoon link.

The kit consists of a transceiver in a case, microthelphonic headset, power supply, antenna, fastening belts, spare, auxiliary property and documentation.

Purpose: Radio station of platforms.
Frequency range: 44.0-54.0 MHz
Channels :?
Power: 0.5 W
Modulation type: World Cup
Antenna: pin.
Communication range: up to 1.5 km

Radio station R-158 "Viscount"

Portable, semiconductor, simplex umbrella FM radio station for turning units TZU. Designed for radio communications with the same type of radio stations in place and on the go, when carrying a radist, in motion and in the parking lot when installing on a car.

Type: R-158 "Viscount"

Purpose: Radio station Rotten networks.
Channels :?
Power: 1 W
Modulation type: World Cup
Antenna: pin.
Communication range: up to 6 km

Radio station R-159 / M "MICROD /M"

Ranger VHF radio station for the TZU level, simplex with narrowband telegraph and with a tone call, as well as with the possibility of remote control in the telephone mode. Setting the frequency of the radio station using switches and automatic adjustment of the transmitter to the antenna ensure the entry into connection within 20-30 s. Entry into radio communications is made without search, and communication - without adjustment, at any frequency of the range. The radio station has a frequency range from 30 to 75.9999 MHz and allows you to set the frequency through 1 kHz using the MHz switches and "kHz". When installing on the car, it was supplied with a low frequency amplifier.

Type: P-159 / M "MICROD /M"

Purpose: Radio Battalion Networks
Frequency range: 30.0-80.0 MHz
Channels :?
Power: 5 W
Modulation type: FM / Thu
Antenna: pin, beam.
Communication range: up to 25 km

Since the wearable Veds of radio stations are designed to provide communication for relatively short distances, the range of meter waves is widely used. Most radio stations operate in the range from 20 to 90 MHz, which has certain advantages over other bands. The conditions for the spread of radio waves of this section does not depend on the state of the ionosphere, the time of day and year. It is significantly lower than the level of station interference, since the radio wave of the meter range is distributed along the ground surface at distances of limited impacts between the receiving and transmitting antennas.

Structurally wearable radio stations represent a single package in which the transceiver and the power supply is placed. All major bodies are placed on the front panel. A set of antennas used allows radio communication in place and in motion. Wearable radio stations can be installed on various moving objects.

All modern VHFs, wearable radio stations are performed on the transceiver scheme. They assume the use of the same cascades and elements of the schema, both in the transmitter and in the receiver. The use of joint schemes allows to reduce the dimensions and weight of the VHF radio station, reduce energy consumed from power sources, simplifies the process of setting up and operating the radio station. However, in this case, such radio stations are just simplex. Over time, there has been a tendency to expand the frequency range of wearable radio stations.

Note: You can learn more about these radio stations on the site.Military radio communications .

To be continued…

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Updated 09/08/2017 14:15:11
The article sent - Alexander Tolstava AK108U

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Military radio stations. Military Events and Political News of the Fatherment of the USSR

P-100 - P-999 Wired communication equipment

P-100 - P-999

Wired communication equipment

R-100 - P-199 Radio communication equipment of ground forces, as well as general-purpose purposes.

P-100 - R-199

Radio communication equipment of ground troops, as well as general-purpose purposes.

Radio Station "R-105D", "R-108D", "R-109D"

Radio Station "R-105M", "R-108M", "R-109M"

Radio Station "R-104" (RDS)

R-104M radio station (cedar)

Radio Station "R-116" (Lily of Lily)

P-200 - R-299 Radio receivers Broadcast and Special purpose, airborne search, intelligence stations.

P-200 - P-299

Radio receivers broadcast and special purpose, airborne search, exploration stations.

Radio R-250 ("AC-1", "Kit")

R-300 - R-399 Radio Removal Equipment, Radiopomech Creation; Radiolectors.

R-300 to P-399

Radio Refloor Equipment, Creating Radiopomech; Radiolectors.

P-311 - Portable Radio

R-359 (Pelican) - direction finding radio

R-375 (Kair) - Radio

Main technical characteristics

The receiver has 8 subbands:

Literature:

Radio "R-309"

Radio "R-312" (beta)

Radio R-323 (digit)

Radio R-323M (digit-M)

Radio Assist "R-326". Rustle

Radio Assist "R-326M"

Radio Station "R-392" ("R-392A")

R-400 - R-499 Radio relay stations, satellite and tropospheric communication stations, radios.

R-400 - R-499

Radio relay stations, satellite and tropospheric communication stations, radios.

P-500 - R-599 ???

R-500 to P-599

???

R-600 - R-699 Radio communication equipment of the navy.

R-600 - R-699

Radio communication equipment of the navy.

R-700 - P-799 Analyzing and indicator devices, digital radio equipment, Air Force radio, specials. Navy complexes.

R-700 - P-799

Analyzing and indicator devices, digital radio equipment, Air Force radio and specials. Navy complexes.

R-800 - R-899 Radio communication equipment of the Air Force.

R-800 - R-899

Radio communication equipment of the Air Force.

Aviation search and rescue radio station "R-855"

Radio Station "R-809M"

R-900 - R-999 Radio complexes, movable radios.

R-900 - R-999

Radio complexes, movable radios.

Radio "Krot-M"

Radio "Wave-K"

Radio Cuba-4

Radio Station "Earth"

Radio RBS (4-p) of the 1940 Sample