Service Guide
Keysight NFA Series
Noise Figure Analyzers
This manual provides documentation for the following analyzers:
N8973B (10 MHz – 3.6 GHz)
N8974B (10 MHz – 7 GHz)
N8975B (10 MHz – 26.5 GHz)
N8976B (10 MHz – 40 GHz)
Notice: This document contains references to Agilent.
Please note that Agilent’s Test and Measurement
business has become Keysight Technologies. For
more information, go to www.keysight.com.