Rohde & Schwarz FSW43 - Page 162

Measurements
R&S
®
FSW
162User Manual 1173.9411.02 ─ 19
For details see chapter 5.3.6.4, "How to Manage User-Defined Configurations",
on page 175.
Remote command:
To query all available standards:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:STANdard:CATalog?
on page 701
To load a standard:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:PRESet on page 700
To save a standard:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:STANdard:SAVE on page 701
To delete a standard:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:STANdard:DELete on page 701
Number of Sub blocks
Defines the number of sub blocks, i.e. groups of transmission channels in an MSR sig-
nal.
For more information see chapter 5.3.3.4, "Measurement on Multi-Standard Radio
(MSR) Signals", on page 145.
Remote command:
[SENSe:]POWer:ACHannel:SBCount on page 717
Reference Channel
The measured power values in the adjacent channels can be displayed relative to the
transmission channel. If more than one Tx channel is defined, you must select which
one is to be used as a reference channel.
Tx Channel 1 Transmission channel 1 is used.
(Not available for MSR ACLR)
Min Power Tx Channel The transmission channel with the lowest power is used as a reference channel.
Max Power Tx Chan-
nel
The transmission channel with the highest power is used as a reference channel
(Default).
Lowest & Highest
Channel
The outer left-hand transmission channel is the reference channel for the lower
adjacent channels, the outer right-hand transmission channel that for the upper
adjacent channels.
Remote command:
[SENSe:]POWer:ACHannel:REFerence:TXCHannel:MANual on page 707
[SENSe:]POWer:ACHannel:REFerence:TXCHannel:AUTO on page 707
Noise cancellation
The results can be corrected by the instrument's inherent noise, which increases the
dynamic range.
In this case, a reference measurement of the instrument's inherent noise is carried out.
The measured noise power is then subtracted from the power in the channel that is
being analyzed (first active trace only).
Channel Power and Adjacent-Channel Power (ACLR) Measurement