Keysight 81150A - Page 434

Appendix
434
Command
:FUNC[1|2]:NOIS:PDF[?]
Long
[:SOURce]:FUNCtion[1|2]:NOISe:PDFunction[?]
Parameters
{USER|PDF1|PDF2|PDF3|PDF4}
Parameter Suffix

Description
Selects a Probability Density Function (PDF) that specifies a Gaussian
distribution of amplitude values in the memory.
The following table shows how the above-mentioned parameters match to
the pre-defined crest factors of noise.
Parameter
Indicates a crest factor of...
PDF1
3.1
PDF2
4.8
PDF3
6.0
PDF4
7.0
Example
:FUNC2:NOIS PDF4