Skip to content

UHF SATCOM-On-The-Move Vehicle System


There is no system more compact, complete and affordable that integrates amplified audio, radio power and power distribution.  Originally designed for the AN/PRC-117F and AN/PSC-5 Series Transceivers, the MIK-21-75 is actually radio agnostic, meaning it works with any of the manpack radios currently available.

The system easily integrates into most military vehicles. Installation is made easier because the MIK-21-75 features adaptable mounts and is pre-wired for quick connectivity.

A SATCOM antenna mounting bracket is also included for easy mounting into the vehicle.  The system operates with a wide range of DC input voltages and includes a 75-watt amplifier.

The system integrates amplified audio (MRC-67A Amplified Speaker), radio power and power distribution.

  • Complete SOTM solution for HMMWV applications
  • Provides secure broadband (UHF, LOS, and SOTM)
  • Compact design saves space
  • Integrates audio, radio power, and power distribution
  • Radio agnostic, works with most radios in the 30-512 MHz frequency
  • Includes adaptable mounts pre-wired for quick connectivity
  • Accepts wide range of DC input voltages
  • Includes amplified speaker, 75-watt amplifier
  • Only 27.2 kg (excluding radio)
Size Length 67.3 cm
Width 57.2 cm
Height 37.5 cm
Weight 27.2 kg (without radio)
Operating Temperature – 30°C to + 55°C
Storage Temperature – 50°C to + 65°C
Operating Altitude 27,000 ft
Storage Altitude 55,000 ft
Humidity 95% relative
Antenna Optional at additional cost
Amplifier 75 W
Amplified Speaker MRC-67A
Supported Battery Types MRC-490 (V1) Rechargeable Sealed Lead Acid battery in MRC-99-01
Power Supply/Adaptor MRC-99-01
Accessories Included Universal RMT-2 Radio Mount Amplifier