The UHF-AM antenna (fig 3-1) is lo-
cated on the bottom center fuselage area and is mounted
directly aft of the doppler fairing.
3.7.2 Controls and Functions.
Controls for the
ARC-164(V) are on the front panel of the unit (fig 3-5). The
function of each control is described in table 3-4.
RT-1167C/ARC-164(V) Controls and Functions
For the RT-1167, manually selects 100s digit of frequency (either 2 or 3) in MHz.
Selects AJ mode.
3 and 2
Manually selects 100s digit of frequency (either 2 or 3) in MHz in normal mode or the first
digit of the WOD in the AJ mode.
Momentary switch position allows the radio to receive a new TOD. Also used with TONE
button for emergency clock start.
Manually selects 10s digit of frequency (0 through 9) in MHz in normal mode, second digit of
the WOD or first digit of net number in AJ mode.
Manually selects unit digit of frequency (0 through 9) in MHz in normal mode, third digit of the
WOD or second digit of net number in AJ mode.
Manually selects tenths digit of frequency (0 through 9) in MHz in normal mode, fourth digit of
the WOD or third digit of net number in AJ mode.
Manually selects hundredths and thousandths digits of frequency (00, 25, 50 or 75) in MHz
and the fifth and sixth digits of the WOD.
Selects and stores one of 20 preset channels in normal mode or the WOD in AJ mode.
Indicates selected preset channel. Indicator is blanked when radio is in MANUAL or GUARD
Selects method of frequency selection.
Any of 7,000 frequencies can be manually selected using the five frequency selectors.
A frequency is selected using the preset channel selector switch for selecting any one of 20
preset channels as indicated on the CHAN indicator.
The main receiver and transmitter are automatically tuned to the guard frequency and the
guard receiver is turned off. Any manually set or preset frequency is blocked out.
Turns squelch of main receiver on or off.