Keysight N8973B User Manual

204 Keysight NFA Series Noise Figure Analyzers Service Guide
RF Section Troubleshooting (N8976B)
RF Section Description
A13 RF Front End Assembly (N8976B)
This assembly contains the major front end conversion components. The A13 is
repaired at the assembly level. Replacement A13 assemblies include the
A13A1 1st IF Bandpass Filter. See Figure 5-1.
Figure 5-1 A13 RF Front End Assembly View from Front Panel

Keysight N8973B Specifications

General

Brand	Keysight
Model	N8973B
Category	Measuring Instruments
Language	English