Principles Of Microwave Connector Care - Agilent Technologies 8719ET Service Manual

Service Equipment and Analyzer Options

Principles of Microwave Connector Care

Principles of Microwave Connector Care
Proper connector care and connection technique are critical for accurate and repeatable
measurements.
Refer to the calibration kit documentation for connector care information. Prior to making
connections to the network analyzer, carefully review the information about inspecting,
cleaning, and gauging connectors.
Practicing good connector care and connection technique extends the life of these devices.
In addition, you obtain the most accurate measurements.
For additional connector care instruction, contact your nearest Agilent Technologies sales
or service office about course numbers HP/Agilent 85050A+24A and HP/Agilent
85050A+24D.
See the following table for quick reference tips about connector care.
Table 1-1 Connector Care Quick Reference
Do Keep connectors clean
Extend sleeve or connector nut
Use plastic end-caps during storage
Do Inspect all connectors carefully
Look for metal particles, scratches, and dents
Do Try compressed air first
Use isopropyl alcohol
Clean connector threads
Do Clean and zero the gauge before use
Use the correct gauge type
Use correct end of calibration block
Gauge all connectors before first use
Do Align connectors carefully
Make preliminary connection lightly
Turn only the connector nut
Use a torque wrench for final connect
1-6
Handling and Storage
Do Not
Visual Inspection
Do Not
Connector Cleaning
Do Not
Gauging Connectors
Do Not
Making Connections
Do Not
RF Network Analyzers
Touch mating-plane surfaces
Set connectors contact-end down
Use a damaged connector - ever
Use any abrasives
Get liquid into plastic support beads
Use an out-of-spec connector
Apply bending force to connection
Over tighten preliminary connection
Twist or screw any connection
Tighten past torque wrench "break" point
8719ET/20ET/22ET
8719ES/20ES/22ES
Service Guide