IFR FM/AM-1200A Operation Manual page 227

A-2 DUPLEX GENERATOR
Frequency Range:
Frequency Resolution:
Frequency Accuracy:
Output Level:
DUPLEX Port:
DUPLEX HIGH:
DUPLEX LOW:
Input Protection:
T/R Port:
A-3 RECEIVE/MONITOR
Frequency Range:
Sensitivity:
Selectivity (at 3 dB):
Adjacent Channel Rejection:
Demodulation Output:
Impedence:
Output Level:
Receiver Antenna
Input Protection:
A-2
05
±49.99 MHz from receive frequency in 10 kHz steps.
2.5 kHz
(See Master Oscillator)
(FM/AM-1200A)
-60 dBm ±10 dB fixed level into 50 ohm.
(FM/AM-1200S)
-15 dBm into 50 ohms ± 10 dB
-40 dBm into 50 ohms (-25 dB ±5 dB below
DUPLEX HIGH at the same frequency)
0.25 WATT (maximum without damage)
( FM/ AM-1200A) -80 dBm ± 10 dB fixed 1 eve 1
(FM/AM-1200S) -85 dBm ±10 dB fixed level
10 kHz to 999.9999 MHz in 100 Hz increments
2 JJ.V typical
(1
MHz to 1000 MHz FM narrow)
RECEIVERAUDIO
MODE BANDWIDTHBANDWIDTH
FM WIDE 200 kHz 80
FM MID 200 kHz 8
FM NAR 15 kHz 8
SSB 6 kHz
8
AM NAR 6 kHz
8
AM NORM
15 kHz 8
RECEIVER GREATER THAN
BANDWIDTH 40 dB DOWN
200 kHz ±300
15 kHz ±27
6 kHz ± 15
600 Ohms
(Into an open circuit):
FM: 60 mVRMS/1 kHz (nominal)
AM: 5 mVRMS/% (nominal)
kHz
kHz
kHz
0.25 WATT (maximum without damage)
kHz
kHz
kHz
kHz
kHz
kHz