IFR COM-120C

4-60
SECTION 4
OPERATION
If Cellular Channel List or User Defined Frequency List is selected, enter
channel/frequency number. Range of cellular channels is 1 to 1023. Range of
Frequency List is 0 to 99.
If Trunking Channel List is selected, select channel number. Select Frequency
Band. Select desired Frequency Band using DATA SCROLL Keys or DATA
SCROLL Spinner. Press ENTER Key.
o Set Input Level Units as follows:
T/R
Selects T/R as input connector.
ANT
Selects Antenna as input connector.
o Set Attenuation as follows:
30 dB
Selects 30 dB attenuation for input
signal.
0 dB
Selects 0 dB attenuation for input signal.
o Set Demodulation Type as follows:
AM
Selects AM Demodulation.
FM
Selects FM Demodulation.
PM
Selects PM Demodulation.
RF: 10.0000 MHz
FL: OFF
Input: ANT Atten: 30 dB
Demod: FM IF BW: 15 kHz
RF: 10.0000 MHz
FL: OFF
Input: ANT Atten: 30 dB
Demod: FM IF BW: 15 kHz
RF: 10.0000 MHz
FL: OFF
Input: ANT Atten: 30 dB
Demod: FM IF BW: 15 kHz