Rohde & Schwarz SMBV100A, Руководство пользователя

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Remote Control Commands
R&S
®
SMBV100A
615 Operating Manual 1407.6062.32 ─ 08
[:SOURce<hw>]:BBIN:SRATe:SOURce <Source>
This command queries the source for estimating the sample rate of the digital input signal
or defining it by the user.
Note : With a connected R&S EX-IQ-Box either the internal clock source (User defined)
or an external clock (Digital I/Q In) can be selected in the settings dialog of the R&S EX-
IQ-Box. Therefore, the sample rate source is only indicated in this field.
Parameters:
<Source> USER | DIN
*RST:
USER
Example: BBIN:SRAT:SOUR
queries the sample rate mode of the external digital baseband
signal.
[:SOURce]: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.
7.14.5 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 frequency.
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 478. 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 com-
mand. The extension can be omitted in any case.
SOURce Subsystem