224 Keysight NFA Series Noise Figure Analyzers Service Guide
RF Section Troubleshooting (N8976B)
Troubleshooting
L.O. Synthesizer Assembly Verification
Press the following keys on the analyzer:
Mode Preset
FREQ, 5 GHz
Center Frequency
Span, Zero Span
Refer to Figure 5-12. Disconnect cable W4 at A14J740 of the L.O. Synthesizer
Assembly (1).
Figure 5-12 W4 and W6 Location
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