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Principles of Microwave Connector Care
Proper connector care and connection techniques are critical for accurate, 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 gaging connectors.
Haying good connector care and connection techniques extends the life of these devices. In
addition, you obtain the most accurate measurements.
This type of information is typically located in Chapter 3 of the calibration kit manuals.
For additional connector care instruction, contact your local Hewlett-Packard Sales and Service
Office about course numbers HP
8505OA
+
24A
and HP
8505OA
+
24D.
See the following table for quick reference tips about connector care.
‘lhble
2-l.
Connector Care Quick Reference
Extend sleeve or
conuector
nut
Use plastic end-caps during storage
Set connectors contact-end down
Inspect
alI
connectors carefully
Look for metal particles, scratches, and dents
se isopropyl alcohol
Clean connector threads
Get liquid into plastic support beads
Use the correct
Use correct end of calibration block
Gage
aU
connectors before
Ilrst
use
Making connections
Do
Do Not
Align
connectms
carefully
Apply bending force to connection
Make preliminary connection lightly
Over tighten preliminary connection
Turn only the connector nut
Twist or screw any connection
Use a torque wrench for
fInal
connect Tighten past torque wrench “break” point
2-2
Making Measurements