User Manual

The Spectrum Application (RF Measurements)
R&S
®
FPL1000
141User Manual 1178.3370.02 ─ 09
CALCulate<n>:LIMit<li>:ACPower:ACHannel[:RELative]:STATe
on page 649
CALCulate<n>:LIMit<li>:ACPower:ACHannel[:RELative] on page 648
CALCulate<n>:LIMit<li>:ACPower:ALTernate<ch>:ABSolute:STATe
on page 650
CALCulate<n>:LIMit<li>:ACPower:ALTernate<ch>:ABSolute on page 649
CALCulate<n>:LIMit<li>:ACPower:ALTernate<ch>[:RELative]:STATe
on page 652
CALCulate<n>:LIMit<li>:ACPower:ALTernate<ch>[:RELative]
on page 650
CALCulate<n>:LIMit<li>:ACPower:ACHannel:RESult? on page 648
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 645
[SENSe:]POWer:ACHannel:FILTer[:STATe]:ACHannel on page 645
[SENSe:]POWer:ACHannel:FILTer[:STATe]:ALTernate<ch> on page 645
Alpha value:
[SENSe:]POWer:ACHannel:FILTer:ALPHa:CHANnel<ch> on page 645
[SENSe:]POWer:ACHannel:FILTer:ALPHa:ACHannel on page 644
[SENSe:]POWer:ACHannel:FILTer:ALPHa:ALTernate<ch> on page 644
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.
Remote command:
[SENSe:]POWer:ACHannel:NAME:ACHannel on page 642
[SENSe:]POWer:ACHannel:NAME:ALTernate<ch> on page 642
[SENSe:]POWer:ACHannel:NAME:CHANnel<ch> on page 642
7.2.4.5 How to Perform Channel Power Measurements
The following step-by-step instructions demonstrate the most common tasks when per-
forming channel power measurements.
For remote operation, see Chapter 11.6.4.8, "Programming Examples for Channel
Power Measurements", on page 654.
Measurements and Results