Configuring the Internal Baseband Source
R&S
®
SMBV100B
187
User Manual 1178.4460.02 ─ 03
{MWV_SEGMENT_LENGTH: SamplesSeg0, SamplesSeg1, …, SamplesSegN-1}
(mandatory for multi-segment waveforms)
The tag contains a list of I/Q sample lengths for every segment in the multi-segment
waveform in ASCII integer format.
Example:
{MWV_SEGMENT_LENGTH: 100,200}
2 segments: 100 samples in segment 0 and 200 samples in seg-
ment 1.
Usage:
Setting only
{MWV_SEGMENT_START:
SampleStartOffsetSeg0, SampleStartOffsetSeg1, …, SampleStartOffsetSegN-1}
(mandatory for multi-segment waveforms)
The tag contains a list of I/Q sample start offsets for every segment in the multi-seg-
ment waveform in ASCII integer format.
Example:
{MWV_SEGMENT_START: 0,100}
2 segments with 100 samples in segment 0 and 200 samples in
segment 1.
The start offset of first segment is 0 samples, start offset of next
segment 1 is the sample length of segment 0 = 100 samples.
Usage:
Setting only
{MWV_SEGMENT_CLOCK_MODE: Mode}
(mandatory for multi-segment waveforms)
The tag contains a string in ASCII format which supplies the clock rate mode, that was
used for calculation of the multi-segment output waveform (see also
The tag
CLOCK
contains always the highest clock rate of all segments. The tag
MWV_SEGMENT_CLOCK
contains the clock rates of the individual segments.
Setting parameters:
Mode
UNCHANGED
The segments may have different clock rates; each segment is
output with the clock rate defined in its waveform file.
HIGHEST
All segments are output at the highest available clock rate.
USER
All segments are output at the clock rate defined by the user.
Note:
Only upsampling is allowed, no downsampling!
Example:
{MWV_SEGMENT_CLOCK_MODE: UNCHANGED}
Usage:
Setting only
Using the Arbitrary Waveform Generator (ARB)
