User Manual

The Spectrum Application (RF Measurements)
R&S
®
FPL1000
269User Manual 1178.3370.02 ─ 03
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).
Remote command:
CALCulate<n>:LIMit<k>:ACPower[:STATe] on page 555
CALCulate<n>:LIMit<k>:ACPower:ACHannel:ABSolute:STATe on page 551
CALCulate<n>:LIMit<k>:ACPower:ACHannel:ABSolute on page 551
CALCulate<n>:LIMit<k>:ACPower:ACHannel[:RELative]:STATe
on page 552
CALCulate<n>:LIMit<k>:ACPower:ACHannel[:RELative] on page 551
CALCulate<n>:LIMit<k>:ACPower:ALTernate<ch>:ABSolute:STATe
on page 553
CALCulate<n>:LIMit<k>:ACPower:ALTernate<ch>:ABSolute on page 553
CALCulate<n>:LIMit<k>:ACPower:ALTernate<ch>[:RELative]:STATe
on page 555
CALCulate<n>:LIMit<k>:ACPower:ALTernate<ch>[:RELative] on page 554
CALCulate<n>:LIMit<k>:ACPower:ACHannel:RESult? on page 552
Weighting Filters
Weighting filters allow you to determine the influence of individual channels on the total
measurement result. For each channel you can activate or deactivate the use of the
weighting filter and define an individual weighting factor ( "Alpha:" value).
Weighting filters are not available for all supported standards and cannot always be
defined manually where they are available.
Remote command:
Activating/Deactivating:
[SENSe:]POWer:ACHannel:FILTer[:STATe]:CHANnel<ch> on page 549
[SENSe:]POWer:ACHannel:FILTer[:STATe]:ACHannel on page 548
[SENSe:]POWer:ACHannel:FILTer[:STATe]:ALTernate<ch> on page 549
Alpha value:
[SENSe:]POWer:ACHannel:FILTer:ALPHa:CHANnel<ch> on page 548
[SENSe:]POWer:ACHannel:FILTer:ALPHa:ACHannel on page 547
[SENSe:]POWer:ACHannel:FILTer:ALPHa:ALTernate<ch> on page 548
Channel Names
In the R&S FPL1000's display, carrier channels are labeled "Tx" by default; the first
neighboring channel is labeled "Adj" (adjacent) channel; all others are labeled "Alt"
(alternate) channels. You can define user-specific channel names for each channel
which are displayed in the result diagram and result table.
Measurements and Results