AWT PIM-P, User Manual, Page: 96 / 110

12-5
PIM-P Analyzer User’s Manual
Copyright AWT-Global, LLC. All rights reserved.
If the reading deviates, switch RF power OFF, disconnect connections, reconnect and
repeat the test.
If the reading is off by more than 1 dB, the deviation could be caused by a
malfunctioning attenuator or amplifier in the PIM-P Analyzer. In this case, contact AWT
Service.
With the reading within limits, continue procedure:

Increase Signal Levels by 1dB,

Measure power

Repeat until Signal Levels are both at 43dBm.

With offset compensation of the coupler (30dB) the power meter should read now:
46dBm +/- 1.0dB
 Switch “RF Power OFF
Tx Signal Frequency 12.3.2
In order to measure the accuracy of carrier frequencies, use the following components
and equipment.

Spectrum Analyzer

High power coupler 30 dB

50W Low PIM Load
Install the test set-up as shown: