User Manual

ManualsBrandsRohde & Schwarz ManualsSignal Generators & Spectrum AnalysersSpectrum Analyser Full Package, 3GHz, 50Ohm

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Remote Commands

R&S

FPL1000

550User Manual 1178.3370.02 ─ 03

Manual operation: See "Setting a fixed reference for Channel Power measure-

ments ( Set CP Reference )" on page 266

[SENSe:]POWer:ACHannel:REFerence:TXCHannel:AUTO <RefChannel>

This command selects the reference channel for relative measurements.

You need at least one channel for the command to work.

Parameters:

<RefChannel> MINimum

Transmission channel with the lowest power

MAXimum

Transmission channel with the highest power

LHIGhest

Lowest transmission channel for lower adjacent channels and

highest transmission channel for upper adjacent channels

Example:

POW:ACH:REF:TXCH:AUTO MAX

Selects the channel with the peak power as reference channel.

Manual operation: See " Reference Channel " on page 265

[SENSe:]POWer:ACHannel:REFerence:TXCHannel:MANual <ChannelNumber>

This command defines a reference channel for relative ACLR measurements.

You need at least one channel for the command to work.

Parameters:

<ChannelNumber> Range: 1 to 18

*RST: 1

Manual operation: See " Reference Channel " on page 265

8.6.3.5 Checking Limits

The following commands configure and query limit checks for channel power and

ACLR measurements.

The results of the power limit checks are also indicated in the STAT:QUES:ACPL sta-

tus registry (see "STATus:QUEStionable:ACPLimit Register" on page 190).

CALCulate<n>:LIMit<k>:ACPower:ACHannel:ABSolute.....................................................551

CALCulate<n>:LIMit<k>:ACPower:ACHannel:ABSolute:STATe.......................................... 551

CALCulate<n>:LIMit<k>:ACPower:ACHannel[:RELative]....................................................551

CALCulate<n>:LIMit<k>:ACPower:ACHannel:RESult?.......................................................552

CALCulate<n>:LIMit<k>:ACPower:ACHannel[:RELative]:STATe.........................................552

CALCulate<n>:LIMit<k>:ACPower:ALTernate<ch>:ABSolute............................................. 553

CALCulate<n>:LIMit<k>:ACPower:ALTernate<ch>:ABSolute:STATe.................................. 553

Configuring and Performing Measurements