TB 43-0123
CU-942/ARC
JCG
CU-942A/ARC
5895-00-937-4687
JCK
CU-942B/ARC
5895-00-179-3126
JCH
CU-942 ( )/ARC Antenna Coupler
1. Brief Description: Antenna Coupler CU-942( )/ARC
2. Applicable Tools and Test Equipment:
is designed to match the AS-1703/AR antenna to the
See Appendix B for nomenclature, NSN, etc.
transmitter output circuits of VHF-FM radio sets such as
the AN/ARC-54/131 and AN/ARC-114. The CU-942(
Type No.
AVUM
AVIM
AN/URM-105C
X
provide the proper VSWR. The CU-942/ARC and CU-
ANUSM-223
X
942A/ARC are compatible only with the ANIARC-54/131.
TK-100/G
X
The CU- 942B/ARC is compatible with either the
TK-101/G
X
AN/ARC-54/131 or the ANARC-114 but it is not
TK-105/G
X
electrically interchangeable with the CU-942/ARC and
CU-942AARC since R has no moving parts, is
3. Applicable Publications:
completely solid state, does not employ internal
TM 11-5821-244-12 (Pertains to AN/ARC-54)
switching and therefore does not require DC power for
TM 11-5821-244-20P (Pertains AN/ARC-54)
tuning. (Refer to the CU-2206/ARC for data on the
TM 11-5821-244-34 (Pertains to ANARC-54)
coupler formerly nomenclatured as CU-942C/ARC.) The
TM 11-5821-244-34P (Pertains to AN/ARC-54)
CU-942B must be installed in UH-1 SN 70-16200 and
subsequent. All models can be used in aircraft prior to
SN 70-16200.
ll-A-42
