Viavi CX100 ComXpert Operation Manual page 190

6.2.4.2 Configure the CX100 Receiver
In this example, the CX100 RF Receiver uses the following settings:
Rx Port
Rx Frequency
Rx External Attenuator
Reference level
Demodulation Type
IF Bandwidth
AF Filter
Low-Pass Corner Frequency
High-Pass Corner Frequency
De-Emphasis
To Configure the CX100 RF Receiver:
1.
Power on the CX100.
2. Launch the RF Instrument application on the CX100.
3. Select RF Test.
4. Select either Duplex or Tx Test tab.
NOTE
If operating in Duplex Mode, verify RF Generator is turned OFF.
5. Open the
6.
RF Receiver
7. RF Receiver Frequency: set to
8. RF Receiver External Attenuator: set to 0.0 dB.
NOTE
The expected transmit power of the UUT is 5 Watts (37 dBm), which is well below the
maximum input power of the CX100 (47 dBm), so no external attenuator is required for
this test.
9. RF Receiver
22144015
August 2023
Table 6-2 FM Transmitter Test - RF Receiver Settings
Parameter
RF Receiver panel.
Port: select DUPLEX.
Reference Level: set to
CX100 ComXpert Operation Manual
Chapter 6 Performing Tests and Measurements
DUPLEX
151.100000 MHz
0.0 dB
37.0 dBm
FM
12.5 kHz
Band-Pass
300 Hz
3 kHz
µs
0
151.1 MHz.
37.0 dBm.
FM Transmitter Testing
Setting
Rev 002
6 - 5