R&S SMB100A - Page 426

Remote Control Commands
R&S
®
SMB100A
411Operating Manual 1407.0806.32 ─ 21
Parameters:
<Mode> LEFT | RIGHt | RELeft | REMLeft | RNELeft
LEFT
A mono signal containing the left channel is generated/fed in.
RIGHt
A mono signal containing the right channel is generated/fed in.
RELeft
A stereo signal with right and left channel is generated/fed in.
The channels have the same frequency and phase.
REMLeft
The signal on the left external audio input is used for both chan-
nels, left and right. The right channel is inverted.
RNELeft
(External source only)
A stereo signal containing different, independent right and left
channels is feed in. It is possible, for example, to feed a fixed
audio frequency to the first channel while a frequency sweep is
being performed in the second channel.
*RST:
RIGHt
Example:
STER:SOUR LFG
The internal LF generator is used as modulation source for the
audio signal.
STER:AUD:MODE RIGH
A mono signal containing the left channel is generated.
Options: R&S SMB-B5
Manual operation: See "Mode - Stereo Modulation" on page 214
[:SOURce]:STEReo:AUDio:PREemphasis <PreEmphasis>
Sets the preemphasis used for signal generation.
Parameters:
<PreEmphasis> float
Range: 50 us to 75 us
Example:
STER:SOUR LFG
The internal LF generator is used as modulation source for the
audio signal.
STER:AUD:PRE 50µs
sets preemphasis to 50µs.
STER:AUD:PRE:STAT ON
activates preemphasis.
Options: R&S SMB-B5
Manual operation: See "Preemphasis - Stereo Modulation" on page 214
SOURce Subsystem