Agilent Technologies E6380-90073 manual CDANalyzerIS2000TRACeABSolutePOWerNOISeALL?

GPIB Command Dictionary

MEASure subsystem

:CDANalyzer:IS2000:TRACe:ABSolute:POWer:NOISe:ALL?

IS-2000 only. This query returns the information necessary to recreate the Code Domain trace when making a Power and Noise measurement. The return entity consists of 128 four value records for each bar in the trace. The four values for each record are channel number, Power for this channel, Noise for this channel a flag indicating that the next bar should be connected to this bar as part of a wider supplemental channel.

Syntax

MEAS:CDAN:IS2000:TRAC:ABS:POW:NOIS:ALL?

Screen/field equivalent

There are no fields on the CODE DOMAIN screen equivalent to the return values for these queries. These values are 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 Abs on the Reference image of the CODE DOMAIN screen.

:CDANalyzer:IS2000:TRACe:ABSolute:POWer:NOISe[:VALue]?

IS-2000 only. This query returns an array of 128 values representing each channel’s true (absolute) noise power.

NOTE	The values returned represent the absolute noise power of individual
	Walsh channels not the noise of supplemental channels of which they
	may be a part. The noise of supplemental channels must be read
	directly from the Noise Lvl value on the CODE DOMAIN screen with
	the Power & Noise measurement activated, or using the query
	MEAS:CDAN:IS2000:TRAC:ABS:POW:POW:ALL?
	Syntax
	MEAS:CDAN:IS2000:TRAC:POW:NOIS[:VAL]?
	Screen/field equivalent
	MEAS:CDAN:IS2000:TRAC:ABS:POW:NOIS[:VAL]? returns the noise
	portion (hatched bars on the screen) of the measured power of each
	channel of a Power and Noise measurement, when CD pwr unit is set
	to Abs on the Reference image of the CODE DOMAIN screen when the
	CDMA standard is set to “IS-2000”.

248 Chapter 1