Army Radio  army transmitters
army receivers grc
 
MRC-107A
GRC
AN/GRC-155 RADIO SET COMMUNICATIONS CENTER

AN/GRC-155

The AN/MRC-107 A consisted of:

AN/GRC-155 Communications Pallet, AN/GRC106 transceiver, AM3349, power amplifier AN/VRC 64 radio set,  control radio sets HF C-6903, UHF C-6904, VHF C-6902

For vehicle M151A1, A2 1/4 ton truck (modified with overload springs and a 100 amp generator) and/or M416 trailer for ac/dc Generator

When the HF radio systems were upgraded, both pallets received an "A" suffix as did the overall designation, i.e., MRC-107A and MRC-108A

The AN/MRC-108 had the AN/GRC-153 pallet.

Thanks to Dennis for his assistance

AN/GRC-155 (Part GRC-106)
AN/GRC-155 (Part GRC-106)
AN/GRC155(Part PRC-77, AM2060, MT-1029)
AN/GRC155(Part PRC-77, AM2060, MT-1029)
MRC-107/UHF C-6904, VHF C-6902, HF C-6903 CONTROLS CLOSED
MRC-107/UHF C-6904, VHF C-6902, HF C-6903 CONTROLS CLOSED
MRC-107/UHF C-6904, VHF C-6902 CONTROLS OPEN
MRC-107/UHF C-6904, VHF C-6902 CONTROLS OPEN
MRC-107/UHF C-6904, VHF C-6902, HF C-6903 CONTROLS CLOSED 1
MRC-107/UHF C-6904, VHF C-6902, HF C-6903 CONTROLS CLOSED 1
MRC-107 HF CONTROL RADIO SET C-6903
MRC-107 HF CONTROL RADIO SET C-6903
MRC-107 SPEAKER AMPLIFIER 76F-3
MRC-107 SPEAKER AMPLIFIER 76F-3