Keysight NFA Series Noise Figure Analyzers Service Guide
165
RF Section Troubleshooting (N8973B, 74B, 75B Analyzers)
Troubleshooting
Since the analyzer is equipped with standard Option FSA, press
Mech Atten
and enter 6 dB. The 50 MHz calibrator signal measured on the functioning
Spectrum Analyzer should measure 6 dB lower than the previous step
(~
−
Figure 4-16
50 MHz Calibrator Signal on Output of Attenuator B
(with 6 dB Attenuation)
Содержание N8973B
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Страница 44: ...44 Keysight NFA Series Noise Figure Analyzers Service Guide Overview How to Return Your Instrument for Service ...
Страница 132: ...132 Keysight NFA Series Noise Figure Analyzers Service Guide Instrument Messages Condition Messages ...
Страница 228: ...228 Keysight NFA Series Noise Figure Analyzers Service Guide RF Section Troubleshooting N8976B Troubleshooting ...
Страница 268: ...268 Keysight NFA Series Noise Figure Analyzers Service Guide Analog Digital IF Troubleshooting 25 MHz BW IF Section ...
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Страница 350: ...350 Keysight NFA Series Noise Figure Analyzers Service Guide Service and Diagnostics Menus Front Panel Key Test ...
Страница 470: ...470 Keysight NFA Series Noise Figure Analyzers Service Guide Assembly Replacement Procedures Front Frame Assembly ...