Keysight E6640A, Measurement Applications User & Programmer Reference

Page: 2007 / 2870

13 Modulation Accuracy (Composite EVM) Measurement
AMPTD Y Scale
Key Path
AMPTD Y Scale, Range, Q Range
Remote Command [:SENSe]:VOLTage|POWer:IQ:MIRRored OFF|ON|0|1
[:SENSe]:VOLTage|POWer:IQ:MIRRored?
Example Turn off the mirroring of I Range to Q Range.
VOLT:IQ:MIRR OFF
POW:IQ:MIRR OFF
Couplings When On, the I Range value is mirrored (copied) to the Q Range.
Preset On
State Saved Saved in instrument state.
Range On | Off
Readback Text "Q Same as I" when On, otherwise none.
Initial S/W Revision Prior to A.02.00
1 V Peak
Set the channel gain state to 1 Volt Peak.
Key Path
AMPTD Y Scale, I Range | Q Range
Initial S/W Revision Prior to A.02.00
0.5 V Peak
Set the channel gain state to 0.5 Volt Peak.
Key Path
AMPTD Y Scale, I Range | Q Range
Initial S/W Revision Prior to A.02.00
0.25 V Peak
Set the channel gain state to 0.25 Volt Peak.
Key Path
AMPTD Y Scale, I Range | Q Range
Initial S/W Revision Prior to A.02.00
0.125 V Peak
Set the channel gain state to 0.125 Volt Peak.
Key Path
AMPTD Y Scale, I Range | Q Range
Initial S/W Revision Prior to A.02.00
W-CDMA & HSPA Measurement Applications Reference 2007