Instrument Functions
R&S
®
FSVA/FSV
333Operating Manual 1176.7510.02 ─ 09
In adjacent-channel power measurement with one or several carrier signals, the power
is always referenced to a transmission channel, i.e. no value is displayed for "Tx1 (Ref)
Power".
Remote command:
[SENSe:]POWer:ACHannel:REFerence:AUTO ONCE on page 848
User Standard ← Ch Power ACLR
Opens a submenu to configure customized standards.
Load ← User Standard ← Ch Power ACLR
Opens a dialog to select and load a user defined ACLR standard.
Note: Compatibility to R&S FSP. User standards created on an analyzer of the R&S
FSP family are compatible to the R&S FSV. User standards created on an R&S FSV,
however, are not necessarily compatible to the analyzers of the R&S FSP family and
may not work there.
Remote command:
Querying available standards:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:STANdard:CATalog?
on page 705
Loading a standard:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:PRESet on page 699
Save ← User Standard ← Ch Power ACLR
Saves the current ACLR configuration in an xml file in order for you to use it again at a
later time. You can define the drive, path and file name in the corresponding dialog.
The default location is C:\R_S\Instr\acp_std\.
Note that the ACLR user standard is not supported by Fast ACLR and Multi Carrier
ACLR measurements.
If you create your own standard, you can customize the following parameters:
●
number of adjacent channels
●
channel bandwidth of transmission (Tx), adjacent (Adj) and alternate (Alt) channels
●
channel spacings
●
resolution and video bandwidth
●
ACLR limits and their state
●
sweep time and sweep time coupling
●
detector
●
trace mode
Remote command:
Configuring channels:
see "SENSe:POWer Subsystem" on page 841
Saving custom channel configurations:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:STANdard:SAVE on page 705
Delete ← User Standard ← Ch Power ACLR
Deletes the user standard that you select in the corresponding dialog box. Note that
the R&S FSVA/FSV deletes the file without further notice.
Measurement Functions
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