Keysight NFA Series Noise Figure Analyzers Service Guide 37
Overview
After an Instrument Repair
After an Instrument Repair
If any instrument assemblies have been repaired or replaced, perform the 
related adjustments and performance verification tests. These tests are done 
using the N7814A Keysight X-Series Signal Analyzer Calibration Application 
Software. Refer to Chapter 16, “Post-Repair Procedures,” for a list of 
post-repair adjustments and performance tests based on which hardware has 
been changed.
Information regarding the N7814A Keysight X-Series Signal Analyzer 
Calibration Application Software can be found at
http://www.keysight.com/find/calibrationsoftware