Keysight Technologies U3022AH10, User'S And Service Manual

Page: 80 / 92

U3022AH10 Troubleshooting the Test Set
Cable Connections
The RF Flex cables will be connected to the designated Test Set front panel ports and an
uncorrected response trace should be displayed that resembles the S21 response plot similar to
those indicated in
Table 1 9 below.
RF Path Description
Signal Insertion Loss
(Typical)
Source OUT to Ports 3-12 Source
Figure 61
RCVR A/B IN to Ports 3-12 Receiver
Source OUT to CPLR THRU Source
A/B IN to CPLR ARM Receiver
Figure 62
Figure 63
Figure 63
The <addrs>.<data> entries noted in the Test Instruction Tables (beginning
on page 81 ) will be used to configure the RF switches for this testing.
After making your entry, select <OK> to execute the command. To return
back for further entries, select
Interface Control
on the PNA display.
Table 1 9
RF Signal Path Insertion Loss (S21) Summary
The <addrs>.<data> value s shown in the following test instruction s are for the
new Option 129 Test Set. Refer to T able 1 1 on page 6 2 for values used for the
standard model.
80 U3022AH10 User's and Service Guide