HF power amplifiers and transceivers
HF Power amplifiers and transceivers from 20W to 5000W controlled by MICOM radio
MicomRM500R
500 Watt Transceiver 1.6 - 30 MHz
MicomRM500R is specially designed to provide surface-to- surface, surface-to-air, surface-to-sea communication and data exchange in wide range. This device is a modular 500W Transceiver that includes the Micom Ranger, automatic adaptive AC power supply, many ports and a reliable air-cooling system in 19" case.
MicomRM500R complies with the world's strictest standarts for radio communication equipment, including MIL-STD-810, MIL-STD-188-141B and FED-STD-1045 (ALE), it makes MicomRM500R the ideal modification for providing of reliable radio communication at monitoring and managing at long distances.
MicomRM1200
It is designed for operation with Micom HF radio station. The powerful MicomRM1200 provides the highest level of reliability for a wide range of applications.
This device is developed according to the highest accuracy requirements with the most advanced technology, the amplifier provides the the highest level of linearity, power efficiency and reliability for HF communication.
MicomRM4000
Powerful MicomRM4000 transceiver has the following features:
- BIT indicates the transistor state in the amplifier by request

- manual or automatic activation of bypass mode
- autoamtic level reduction of output signal
- interface RS-232
There is a buitl-in protection system
- of a gain module
- of a currend disbalance
- of an out-of-band signal at the input
- of a short and an idle pass at the output
- from a low voltage
- at high SWR
- at a current overload
- from high temperature
Power Amplifier 20W
PA 20W is designed for operation as a part of HF radio stations to reinforce an exciter signal up to 20W. PA 20W is developed according to the up-to-date
radio equipment requirements with the most advanced technology and the latest electronic components. The amplifier provides the highest level of
linearity, power efficiency and reliability.
The main features of the amplifier are:
- built-in controller
- p-i-n diodes in the harmonic filter switching circuitry
- the highest power efficiency of the RF stages
Power amplifier 150W
PA 150W is developed according to the highest accuracy requirements with the most advanced technology, the amplifier provides the highest level of linearity, power efficiency and reliability of HF radio transceivers in the up-to-day digital communications.
PA 150W is intended to gain a signal within 1.5...30 MHz frequency range.
The main PA 150W characteristics:
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Nominal power output level
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150 W
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Operating frequency range
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1,5…30 МHz
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Nominal power input level
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16±3 dMb
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Power supply voltage
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27±2 V
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Dimensions
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159х164х381,5mm
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Weight
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18 kg
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Technical specifications of the PA 150W
Power Amplifier РА 500С
PA 500C is intended for gaining radio signals within the 1.6 ... 30MHz frequency range.
The main PA 500C characteristics:
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Nominal power output level
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500 W
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Operating frequency range
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1,6…30 МHz
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Nominal power input level
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20 W
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Power supply voltage
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28 V
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Dimensions
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305х275х200 mm
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Weight
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19 kg
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Power Amplifier PA 500MF
The PA500 MF is a solid state, broadband power amplifier,
designed to meet the new standards of software reprogrammable radios to satisfy the performance required in the use of HF radios in modern,
digital communication systems.
The PA500 MF has proven performance used as a standard RF amplification module.
The RF Amplifier/Power Supply is a self-contained unit suitable for tabletop or 19” rack installation.
Broadband RF amplification with the complete elimination of tunable elements gives the family’s components
the frequency agility characteristics required by ALE (Automatic Link Establishment) operation over the HF band.
The main features of the amplifier are:
Ø Built-in controller
Ø LCD monitor
Ø 2 –levels overheat protection
Ø Short/open output protection
Ø Continuous operational cycle at full output power
Ø High reliability in harsh environment
Power Amplifier PA 1000MPF
The PA 1000MPF is a solid state, broadband power amplifier,
designed to meet the new standards of software reprogrammable radios to satisfy the performance required in the use of HF radios in modern,
digital communication systems.
The PA1000MPF has proven performance used as a standard RF amplification module with built-in pre-amplifier.
The RF Amplifier/Power Supply is a self-contained unit suitable for tabletop or 19” rack installation.
Broadband RF amplification with the complete elimination of tunable elements gives the family’s components
the frequency agility characteristics required by ALE (Automatic Link Establishment) operation over the HF band.
The main features of the amplifier are:
Ø Built-in controller
Ø Built-in Pre-amplifier
Ø LCD monitor
Ø 2 –levels overheat protection
Ø Short/open output protection
Ø Continuous operational cycle at full output power
Ø High reliability in harsh environment