Wgen:modulation:noise - Agilent Technologies InfiniiVision 3000 X-Series Programmer's Manual

33
:WGEN Commands

:WGEN:MODulation:NOISe

(see page 1138)
Command Syntax
:WGEN:MODulation:NOISe <percent>
<percent> ::= 0 to 100
The :WGEN:MODulation:NOISe command adds noise to the currently
selected signal. The sum of the amplitude between the original signal and
injected noise is limited to the regular amplitude limit (for example, 5 Vpp
in 1 MOhm), so the range for <percent> varies according to current
amplitude.
Note that adding noise affects edge triggering on the waveform generator
source as well as the waveform generator sync pulse output signal (which
can be sent to TRIG OUT). This is because the trigger comparator is
located after the noise source.
Query Syntax
:WGEN:MODulation:NOISe?
The :WGEN:MODulation:NOISe query returns the percent of added noise.
Return Format
<percent><NL>
<percent> ::= 0 to 100
See Also
• ":WGEN:FUNCtion" on page 1007
Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide 1021