Item
Control or Indicator
Function
Sw pos
Meter indication
XMTR DUPL
Peak tuning of
duplexer for
maximum trans-
mitter power
output.
OSC
Output of basic
generating
circuits.
DOUBLER
Output of receiver
fixed head.
MULT
Output of local
RCVR SIG
Received RF
signal level.
12 CH PCM
Received
12-channel PCM
level.
24 CH PCM
Received
24-channel
PCM level.
FDM
Received FDM
level.
OW
Recovered order
wire level.
8
Meter ---------------------------------------- Indicates status of circuit selected by
meter switch
The receiver RF heads for Bands I, II, and III are similar, both mechanically and electrically.
Channel and frequency ranges of each head are the same as the transmitter heads. Receiver RF
head controls and indicators are listed on the following page. Locate the receiver RF head on
your job aid card.
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