TB 43-0123
AN/ARC-1 99
5821-01 -167-8296
EIC: N/A
AN/ARC-199 HF Radio Set Components
1. Brief Description: The Nap-of-the-Earth (NOE)
2. Applicable Tools and Test Equipment:
High Frequency-Single Side Band (HF-SSB) Radio Set,
See Appendix B for nomenclature, NSN, etc.
AN/ARC-199, will be used by Army aircraft to
communicate while operating at NOE altitudes (air-to-air
Type No
AVUM
AVIM
and air-to-ground). Frequency range of the AN/ARC-199
AN/URM-209
X
is 2-30 MHz In 100 Hz steps. RF output is selectable in
TK-101/G
X
4, 40, 150 watts Peak Envelope Power (PEP). Power
TK-105/6
X
Input is 55 watts 27.5 VDC
3. Applicable Publications:
Major components are:
TM 11-5821-330-13&P
AT-() ....................... Antenna (vanes with aircraft type)
AM-7201/U ............. Amplifier-Coupler, RF
C-i 1245/U .............. Control (not required with aircraft
............................... having MIL-STD-1553B Data Bus)
Cu-2305/ARC-199.. Coupler, Antenna
RT-1432/U ............. Receiver-Transmitter
II-A-21
