398 Keysight N9038A MXE Service Guide
Optional Assemblies
A26 Wideband Digital IF Assembly Troubleshooting
Figure 14-7 Overall Wideband Signal Path Verification
8. If the signal level measured is correct the overall basic functionality of the
A26 Wideband Digital IF assembly is working as it should. If not, go to the
A25 Wideband Analog IF troubleshooting information in this chapter and
verify that the inputs to it are correct. If they are, the problem could be
either the A25 Wideband Analog IF assembly or the A26 Wideband Digital
IF assembly.
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