Tests And Adjustments; Information In This Chapter; Chapter Three At-A-Glance - Keysight N9912A Service Manual

Keysight N9912A RF Analyzer
Service Guide
3

Tests and Adjustments

Information in This Chapter

This chapter contains procedures to help you check, verify, and adjust your
N9912A analyzer.
— The checks verify the operation of the assemblies in your analyzer.
— The adjustments allow you to tune your analyzer for maximum response.
The Keysight N7841A software package is required to test and adjust your
analyzer. This software package must be purchased separately. It can be
downloaded from the Internet and a license purchased on-line, or it can be
ordered on a CD-ROM. Go to
for further information. The help file for the N7841A software package is
also available at this URL.

Chapter Three at-a-Glance

Section Title
Before You Begin
Service Test Equipment
Before Returning an
Instrument to a
Customer
Operational Check
Performance Tests
(Keysight N7841A
a
Software Package)
Summary of Content
Items to consider or procedures to perform before testing is begun:
— Verify the operating environment.
— Protect Against Electrostatic Discharge (ESD)
— Allow the Analyzer to Warm Up
— Review the Principles of Connector Care
A list of additional equipment recommended for servicing the N9912A
analyzer.
A list of things to do before returning an instrument to a customer
after servicing is completed.
An operation check that should be performed before returning an
instrument to a customer.
A list of performance tests included in the Keysight N7841A software
package.
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