User Manual

SIGLENT
SSG5000X User Manual 114
is the occupied bandwidth of the carrier.
5. Flat Noise Bandwidth
The actual flat noise bandwidth (NBW) should be slightly wider than the carrier
bandwidth (typically 1.2 times wider). The occupied bandwidth = (1.25 * the Flat
Noise Bandwidth).
Modulation filter
Set whether the ARB waveform passes through the filter. The optional filter types are
RaisedCosine, RootCosine, Gaussian, HalfSine and None, and the default value is
None.
This filter is applied as the ARB waveform plays, rather than in the waveform data itself.
Baseband offset
A frequency offset can be set for the baseband spectrum, and the range is 60 MHz.
Common uses for the offset include:
⚫ offset the carrier from any LO feedthrough (carrier signal spur at the carrier
frequency)
⚫ sum the baseband signal with external I and Q inputs to create a multicarrier signal