Remote Control Commands
R&S
®
SMBV100A
722Operating Manual 1176.8016.02 ─ 17
Parameters:
<Source> USER | DIN
*RST: USER
Example:
BBIN:SRAT:SOUR
queries the sample rate mode of the external digital baseband
signal.
Manual operation: See "Sample Rate Source" on page 454
[:SOURce<hw>]:BBIN:STATe
<State>
This command switches the feeding of an external analog signal into the signal path
on/off.
Parameters:
<State> 0 | 1 | OFF | ON
*RST: 0
Example:
BBIN:SOUR ANAL
selects an external analog signal as the input signal. The signal
must be applied at the inputs I and Q.
BBIN:STAT ON
switches on the Baseband In block. The external analog signal
is A/D-converted and fed into the digital signal.
Manual operation: See "State" on page 454
7.16.5 SOURce:CORRection Subsystem
The output level is corrected in the CORRection subsystem. Correction is performed
by user-defined table values being added to the output level for the respective RF fre-
quency. In the R&S SMBV, this subsystem is used to select, transfer and activate user
correction tables.
Each list is stored as a file. The name of the user correction file can be freely selected.
The file extension *.uco is assigned automatically and cannot be changed.
The files can be stored in a freely selectable directory and opened from there. The
default directory is set using command :MMEMory:CDIRectory on page 568. In the
case of files which are stored in the default directory, only the file name has to be
specified in commands. Otherwise, the complete absolute path has to be specified with
every command. The extension can be omitted in any case.
In the following command examples, the files are stored in the default directory.
The amplitude can also be linearized automatically by means of a R&S NRP power
sensor connected to the generator output signal. With the aid of the command [:
SOURce<hw>]:CORRection:CSET:DATA[:SENSor<ch>][:POWer]:SONCe, a list
SOURce Subsystem
To Next Page
Loading...
