Agilent Technologies ENA Series Service Manual page 119

of the cables and connectors.
Table 4-6 Performance test failure troubleshooting information
Test
Num
1
2
3
4
5
6
7
###: Most suspicious assembly
##: Suspicious assembly
#: Possible faulty assembly
Chapter 4
First failed test
Frequency accuracy test (Standard)
RF output level accuracy and flatness test
RF output level linearity test
Trace noise test
Crosstalk & System dynamic range test
Dynamic accuracy test
Uncorrected system performance test
Performance test failure troubleshooting
Probable faulty board
assembly
A1 Source A2 Receiver
## ##
###
###
## ##
## ##
# ###
# ##
Troubleshooting
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