Keysight N9010B EXA Signal Analyzer Service Guide 165
RF Section Troubleshooting (RF/Microwave Analyzers)
Troubleshooting
If the analyzer is equipped with 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 (~−31 dBm) as shown in
Figure 4-16.
Figure 4-16 50 MHz Calibrator Signal on Output of Attenuator B
(with 6 dB Attenuation)
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