Agilent Technologies E6380-90073 manual CDANalyzerIS2000TRACePOWerNOISeACTive?

Models: E6380-90073

1 352
Download 352 pages 53.27 Kb
Page 256
Image 256

GPIB Command Dictionary

MEASure subsystem

:CDANalyzer:IS2000:TRACe:POWer:COMPlex:Q[:VALue]?

:CDANalyzer:IS2000:TRACe:POWer:COMPlex:IS2000?

IS-2000 only. These commands query and return an array of 128 values that represents Spreader Input Q Power relative to the selected reference channel power.

NOTE

The values returned represent the absolute power of individual Walsh

 

channels not the supplemental channels of which they may be a part.

 

The power of supplemental channels must be read directly from

 

the Q Pwr Level field on the CODE DOMAIN screen when Complex

 

Power measurement has been selected.

 

Syntax

 

MEAS:CDAN:IS2000:TRAC:POW:COMP:Q[:VAL]?

 

MEAS:CDAN:IS2000:TRAC:POW:COMP:IS2000[:VAL]?

 

Screen/field equivalent

 

MEAS:CDAN:IS2000:TRAC:POW:COMP:Q[:VAL]? and

 

MEAS:CDAN:IS2000:TRAC:POW:COMP:IS2000[:VAL]? displays

 

information (bottom set of bars) for the Complex Power measurement

 

when the CD pwr unit is set to Rel on the Reference menu on the

 

CODE DOMAIN screen when the CDMA standard is set to “IS-2000”.

:CDANalyzer:IS2000:TRACe:POWer:NOISe:ACTive?

IS-2000 only. This query returns the active channel information for theCode Domain trace when making a Power and Noise measurement. The return value consists of an integer representing the number of active channels followed by a four value record for each channel. The four values for each record are channel number, spread factor for this channel, Power for this channel and Noise for this channel.

Syntax

MEAS:CDAN:IS2000:TRAC:POW:NOIS:ACT?

Screen/field equivalent

There are no fields on the CODE DOMAIN screen equivalent to the return value for this query. The return information is only accessible when the CDMA standard is set to “IS-2000”, the measurement selected is Power and Noise, and CD pwr unit is set to Rel on the Reference image of the CODE DOMAIN screen.

256

Chapter 1

Page 256
Image 256
Agilent Technologies E6380-90073 manual CDANalyzerIS2000TRACePOWerNOISeACTive?