Agilent Technologies Multiple Channel Controller 85330A - Manual (Page 35)

85330A Multiple Channel Controller 2-5
Performance Verification
Performance Verification Test
Network Analyzer Turn ON the vector network analyzer. Adjust the controls for the following
setup:
Measurement Display
Display: 4 Channel
Channel 1: S11 SWR
Channel 2: S21 Log Mag
Channel 3: S12 Log Mag
Channel 4: S22 SWR
Domain: Frequency
Start Frequency: 45 MHz
Stop Frequency: 40 GHz
Number of Points: 201
RF Source Power: Maximum
Measurement: Continuous
Averaging: As required
Set up the rest of the measurement display for your convenience and ease of
viewing.
Cables
Connect one test port cable to Port 2 of the test set. The RF switch will be
connected directly to the test set Port 1. An example of this setup is shown in
Figure 2-1, “An Example Performance Verification Setup,” on page 2-3 .
Calibration Perform a full, two port calibration at the test set Port 1, and at the end of the
test port cable connected to Port 2.
Save Setup Save this instrument state setup in Save/Recall register 1. It will be used later
in the tests. Press:
[SAVE] {1}