Agilent Technologies 8960 Series Reference Manual page 358

FETCh:WWQuality
FETCh:WWQuality[:ALL]?
Function Queries the waveform quality measurements.
Measurement results are returned in the following order: integrity, EVM maximum, worst case
frequency error, origin offset maximum, phase error maximum, magnitude error maximum,
worst case timing error, and peak code domain error maximum.
If the multi-measurement state is on, each result represents the average of a number of
waveform quality measurements. Multi-measurement state, by default, is off. To set up
multi-measurements, see
Query Integrity
• Range: 0 to 23
• Resolution: 1
EVM Maximum
• Range: 0.0 to 99.0%, 9.91 E+37
• Resolution: 0.1
Frequency Error worst case
• Range: -99.0 to 99.0
• Resolution: 0.1
Origin Offset Maximum
• Range: -99.0 to 0.0 dB, 9.91 E+37
• Resolution: 0.1
Phase Error Maximum
• Range: 0 to 180 degrees, 9.91 E+37
• Resolution: 0.1
Magnitude Error Maximum
• Range: 0.0 to 99.0%, 9.91 E+37
• Resolution: 0.1
Timing Error Worst Case
• Range: -99.99 to 99.99 chips, 9.91 E+37
• Resolution: 0.01 chips
Peak Code Domain Error Maximum
• Range: -99 to 0 dB, 9.91 E+37
• Resolution: 0.1
Requirements Test Application Revision: A.01 and above
Test Application Revision: A.02 added peak code domain error and timing error
Test Application Revision: A.02.25, timing error is returned in chips instead of seconds.
Programming Example
OUTPUT 714;"FETCH:WWQUALITY:ALL?"
358
S:\Hp8960\E1963A WCDMA\4.0 release\Reference Guide\Chapters\wcdma_hpib_fetch_wwquality.fm
"SETup:WWQuality:COUNt[:SNUMber]"
kHz
, 9.91 E+37
.