Service Guide 4-23
8719ET/20ET/22ET Start Troubleshooting Here
8719ES/20ES/22ES Receiver Check
RF Network Analyzers
Checking the A Channel Output (ES Models)
7. Connect the equipment as shown in Figure 4-8.
Figure 4-8 Setup for the A Channel Receiver Check (ET and ES Models)
8. Zero and calibrate the power meter.
9. Press the following:
10.Press the following:
11.Calculate the difference between the power meter reading and the marker reading on
the analyzer display. This power difference is the frequency response of the A channel.
12.Repeat steps 10 and 11 at the frequency points where a problem is suspected or check
different frequency points across the band (set the calibration factor on the power meter
for each frequency measured). For the characteristic values of the frequency response,
see Table 4-3 on page 4-21.
Meas
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