Filter
Top Products
Chapter 2 43
Testing AMPS Base Stations
Receiver Sensitivity (SINAD)
Chapter 2
Testing AMPS Base Stations
6. Set the CW RF Path field to Bypass. This turns off the IQ
modulation used for CDMA tests.
7. Press
SHIFT, RFAnl (AF Anl) to access the AF ANALYZER screen.
8. Set the AF Anl In field to Audio In.
9. Set the Filter 1 field to C Message.
10. Press the
RF Gen key to access the RF GENERATOR screen.
11. Change the lower audio measurement to SINAD. This is done by
selecting the existing measurement and choosing SINAD from a list
of choices.
12. Set the AFGen1 To field to FM and turn it on (2.9 kHz) using the
On/Off key.
13. Enter the transmitter’s channel number in the RF Channel field.
Set to Bypass.
Bypass/IQ
Set to C Message.
C Message
Audio In
Set to Audio In.
Main Menu