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Troubleshooting
Performance Test failure Troubleshooting
Performance Test failure Troubleshooting
This section describes the adjustment and troubleshooting procedures used
when the E5072A fails the performance tests. If the performance of the
instrument is critical for the test limits and seems to be adjustable, perform
first the adjustment(s) related to the failed test. When the test result is far from
the tolerance of the test or the performance is not adjustable, isolate the faulty
assembly in accordance with the "Performance Tests failure Troubleshooting
procedure".
Recommended adjustment for Performance Test failure
Table 1-6
fails. Select the adjustment program corresponding to the recommended
adjustment and perform the adjustment.
Table 1-6
Recommended adjustment for performance test failure
First failed test
AUX input
Frequency accuracy test (Opt. 1E5)
Frequency accuracy test
RF output level accuracy and flatness
test
RF output level linearity test
Trace noise test
Crosstalk & system dynamic range test
Noise floor test
Dynamic accuracy test
Uncorrected system performance test
Keysight E5072A Network Analyzer
shows the recommended adjustments when the performance test
Recommended adjustment
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Table of Contents
Troubleshooting
