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VRC-103 Dual Radio Mount


The RMT-103 is an expansion shelf for the AN/VRC-103(V)1 vehicle radio communication system.

  • Uses existing AN/VRC-103 shock mount tray
  • Uses existing AN/VRC-103 24 VDC power cable
  • Power distribution unit passes through 24 VDC power for AN/VRC-103 and a second transceiver
  • Power distribution unit provides two switched 12 VDC/6.25 power cigarette lighter jack receptacles for auxiliary equipment
  • 24 VDC interconnect cable provided
  • 24 VDC power cable provided for the second transceiver
Input Voltage Range 18-75 V
Under Voltage Lockout 17 V
Input Filter PI type
Voltage Accuracy ± 1% maximum
Short Circuit Protection Continuous
Line Regulation ± 0.2 maximum
Load Regulation ± 0.2 maximum
Over Voltage Protection Trip Range 115-140%
Current Limit 110-160% nominal input
Efficiency > 84%
Switching Frequency 300 KHz typical
Operation, Case Temperature – 40°C to + 100°C
Storage Temperature – 55°C to + 105°C
Thermal Shutdown, Case Temperature + 100°C typical
Case Material Aluminium