TB 43-0123
AN/ARC-131
JCF
CONTROL, RADIO
SET
C-7088/ARC- 131
RECEIVER-
RADIO RT-823/ARC-
131
CONNECTOR PLATE
MOUNT
MT-3644/ARC-
131
AN/ARC-131 Radio Set
system. Refer to applicable aircraft configuration sheets
1. Brief Description: Radio Set AN/ARC-131 is a
for details.
lightweight FM airborne radio set designed for use in
aircraft for air to-air and air-to-ground communications,
airborne retransmission and continuous wave homing.
2. Applicable Tools and Test Equipment:
The AN/ARC131 is capable of transmitting and receiving
See appendix B for nomenclature, NSN, etc.
on any one of 920 channels, spaced 50 kHz, within the
frequency range of 30.00 to 75.95 MHz. Frequency
Type No.
AVUM
AVIM
deviation is 8 kHz narrow band; 20 kHz wide band. The
AN/URM-103
X
power output of the AN/ARC131 is 10 watts minimum
AN/URM-105C
X
(high power; 1 watt nominal (low power). Input power
AN/URM-120
X
requirement is 28 volts DC at 4 amps dung transmit
AN/URM-127
X
conditions and 28 volts DC at 1.0 amp when receiving.
AN/URM-154
X
Major components of the AN/ARC-131 are as follows:
AN/USM-44B
X
AN/USM-207A
X
C-7088/ARC..................... Control
AN/USM-223
X
MT-3664/ARC-131 ........... Mount
AN/SM-281A
X
709229-801 (Magnavox) .. Connector Kit
AN/VRM-1
X
RT-823/ARC-131 ............. Receive-Transmitter
DA-75/U
X
HE-78E/AIC
X
NOTE:
ME-26D/U
X
The AN/ARC-131 is used with a variety of other
ME-30A/U
X
components such as communication/homing antennas,
ME-57/U
X
coupler, indicators, etc. to operate as a complete
MK-1035/ARC-131
X
II-A-12
