44                                                           U9361C/F/G/M RCal Measurement Guide
Making Measurements
Using Complex Cal to Improve EVM in a 128 QAM Signal
The Calibration Configuration table should be unpopulated. Select Delete 
All if there are any rows showing.
12. Select User Current Meas to automatically populate the row with the 
following parameters: 
Type: Complex
Start Freq: 5 GHz
Stop Freq: 5 GHz
Freq Points: 1
Mech Atten: Step
Mech Atten Start: 10 dB
Mech Atten Stop: 10 dB
Elec Atten: Bypass
IF Gain: Auto
IF Path: 25 MHz
Preamp: Off
Phase Noise Opt: Best Wide Offset
uW Path Ctrl: uW Presel Bypass