Power Meter Calibrations - Keysight Technologies E4412A Operating And Service Manual

1 Operation and Service Guide

Power meter calibrations

Follow the calibration procedures given in your power meter manual. The E4413A
power sensor is fitted with 3.5 mm (m) connectors as standard. To convert the 3.5
mm (m) connector for calibration, an adapter (3.5 mm (f) to Type-N (m)) is
included with the power sensor. See
Figure 1-3
– The 3.5 mm to Type-N adapter is intended for the use of the 1 mW, 50 MHz
NOTE
– The adapter supplied with a new sensor typically has a loss of < 0.1%.
26
E4413A power sensor with adapter
power reference of the power meter only. Its function as a calibration
reference may be compromised if it is used for other purpose.
Adapter loss could potentially contribute to absolute power measurement
accuracy and needs to be considered.
Keysight E4412A and E4413A Operating and Service Guide
Figure 1-3.