Keysight NFA Series Performance Verification And Calibration Manual page 200

Table E-4 Principles of Microwave Connector Care
Caring for Connectors
Principles of Microwave Connector Care
DO
• Clean and zero the gage before
using.
• Use correct gage type.
• Use correct end of calibration
block.
• Gage all connectors before first
use.
DO
• Align connectors carefully.
• Make preliminary connection
lightly.
• Turn connector nut only to tighten.
• Use a torque wrench for final
connection.
180
Gaging
• Use an out-of-spec connector.
Making Connections
• Apply bending force to
connection.
• Overtighten preliminary
connection.
• Twist or screw in connectors.
• Tighten past "break" point of
torque wrench.
DO NOT
DO NOT
Appendix E