User's Manual

Front Panel Operation 3-22
DataNex EMS Wireless, DATA-20 Digital Radio
3.4.16 QAM Radio RX Status
Freq
QAM Radio RX Status
MHz
xxxx.xx
Rcvr
RX
dBm
RSL
Atten
FORC
-80
AUTO
RX
V
AFC
LO
%
SYNTH LOCK
4.4
100.0
Function Settings Summary
Freq A 2300.00 MHz Displays the receiver operating frequency
XMTR
TRAFFIC
FORCED (default)
Transfer status of receiver:
Is operating, ready for transfer
Is operating, will not transfer (forced ON)
RSL -30.0 to -90.0 dBm Received signal level (signal strength)
Nominal level dependent upon customer path/system
gain
ATTEN
AUTO (default)
ON
OFF
Receiver PIN attenuator setting:
Controlled by internal software
Forced ON
Forced Off
SYNTH LOCK (default)
UNLOCK
Indicates phase lock of the 1
st
LO
AFC 0 – 9.9 VDC
3.5 VDC (nominal)
1
st
LO PLL AFC Voltage
LO 0 – 99.9%
100% (nominal)
1
st
LO relative power level
3.4.17 QAM Radio TX Control
TX Radiate
QAM Radio TX Control
AUTO
Function Settings Summary
TX-A Radiate AUTO (default)
ON
OFF
Transmitter radiating, but folds back output power on
high antenna VSWR (REV PWR)
Transmitter radiating
Transmitter not radiating