R&S FSW Series, Руководство пользователя

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Remote Commands
R&S
®
FSW
888 User Manual 1173.9411.02 ─ 43
In MSR ACLR measurements, the default TX channel names correspond to the speci-
fied technology, followed by a consecutive number. The assigned sub block
(A,B,C,D,E,F,G,H) is indicated as a prefix (e.g. A: WCDMA1).
This command is for MSR signals only (see
CALCulate<n>:MARKer<m>:
FUNCtion:POWer<sb>:PRESet
on page 842).
Suffix:
<sb>
.
1 to 8
sub block number
<ch> 1 to 18
Tx channel number
Parameters:
<Name> String containing the name of the channel
Example: POW:ACH:SBL2:NAME:CHAN2?
Result:
'B:WCDMA'
Manual operation: See "Tx Channel Definition" on page 184
14.5.3.8 Performing an ACLR Measurement
The following commands are required to perform an ACLR measurement:
●
CALC:MARK:FUNC:POW:SEL ACP
, see
CALCulate<n>:MARKer<m>:
FUNCtion:POWer<sb>:SELect
on page 839
●
CALCulate<n>:MARKer<m>:FUNCtion:POWer<sb>[:STATe]
on page 840
●
INITiate<n>[:IMMediate]
on page 836
14.5.3.9 Retrieving and Analyzing Measurement Results
The following commands retrieve and analyze measurement results for ACLR mea-
surements.
Useful commands for channel power measurements described elsewhere
●
CALCulate<n>:MARKer<m>:FUNCtion:POWer<sb>:RESult?
on page 837
●
TRACe<n>[:DATA]
on page 1143
●
CALCulate<n>:LIMit<li>:ACPower:ACHannel:RESult?
on page 853
●
CALCulate<n>:LIMit<li>:ACPower:ALTernate<ch>:RESult?
on page 856
Remote commands exclusive to channel power measurements
CALCulate<n>:LIMit<li>:ACPower:GAP<gap>:ACLR:RESult?
............................................ 889
CALCulate<n>:LIMit<li>:ACPower:GAP<gap>[:CACLr]:RESult?
......................................... 889
CALCulate<n>:MARKer<m>:FUNCtion:POWer<sb>:RESult:PHZ
....................................... 890
[SENSe:]POWer:ACHannel:MODE
.................................................................................. 891
Configuring and Performing Measurements