R&S ESR Series, User Manual

Page: 248 / 1126

Spectrum Measurements
R&S
®
ESR
245 User Manual 1175.7068.02 ─ 12
Load ← User Standard ← Ch Power ACLR
Opens a dialog to select and load a user defined ACLR standard.
Remote command:
Querying available standards:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:STANdard:CATalog?
on page 729
Loading a standard:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:PRESet
on page 728
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
"Configuring ACLR Channels" on page 729 and "Defining Weighting Filters"
on page 734
Saving custom channel configurations:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:STANdard:SAVE
on page 729
Delete ← User Standard ← Ch Power ACLR
Deletes the user standard that you select in the corresponding dialog box. Note that
the R&S
ESR deletes the file without further notice.
Remote command:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:STANdard:DELete
on page 729
Noise Correction ← Ch Power ACLR
If activated, the results are corrected by the instrument's inherent noise, which increa-
ses the dynamic range.
Measurements