Remote Control Commands
R&S
®
SMBV100B
809User Manual 1178.4460.02 ─ 03
BBA
Baseband signal
BBIA
Digital baseband input signals
RFA
RF signal
IQO1
Analog I/Q output signal
*RST: STRA
Manual operation: See "Source" on page 416
[:SOURce]:BB:GRAPhics:FFTLen <Mode>
Sets the FFT size.
Parameters:
<Mode> LEN256 | LEN512 | LEN1024 | LEN2048 | LEN4096
*RST: LEN2048
Example:
SOURce:BB:GRAPhics:FFTLen LEN2048
Manual operation: See "FFT Length" on page 416
[:SOURce]:BB:GRAPhics:FFTFscale <State>
Defines the normalization of the power values in the power spectrum diagram.
Parameters:
<State> 0 | 1 | OFF | ON
1
Normalized power in dBFS
0
Shows power distribution in dB/Hz
*RST: 0
Example:
SOURce:BB:GRAPhics:FFTFscale PSPectrum
SOURce:BB:GRAPhics:FFTFscale 1
// the power spectrum shows the normalized power in dBFS
Manual operation: See "Full Scale (dBFS)" on page 416
[:SOURce<hw>]:BB:GRAPhics:TRIGger:SOURce <Source>
Defines the trigger for the starting time of the graphic recording.
Parameters:
<Source> SOFTware | MARKer
*RST: SOFTware
SOURce Subsystem
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