HP 8920A Application Handbook page 102

FM Receivers
Additional Equipment
Required
Special Test Considerations
102
Test Load
See "Receiver Test Loads" on page
Measurement Procedure:
1 Connect the Receiver as shown.
On the Test Set:
2 Press the PRESET key.
3 Press the RX key.
Using the knob and data keys:
4 Select the ENCODER screen.
5 Set Mode to CDCSS.
6 Set Standard to CDCSS.
7 Set Code to the Receiver's CDCSS 3-digit octal code.
8 Set Send Mode to Cont.
9 Set FM Coupling to DC.
10 Set AFGen2 To to 500 Hz.
11 Select Send.
12 verify the Status Flag indicates Sending.
SIGNALING ENCODER (AF GENERATOR 2)
Code
143
Data Rate
134.4
bps
TOC Time
200.0
ms
46.
Status:
Send Mode
Sending
Cont
Bursts Mode
2 CDCSS
Send
Standard
CDCSS
Stop
AFGen2 To To Screen
RF GEN
FM
5.00
RF ANL
Hz
AF ANL
Audio Out
Sending