:WGEN Commands 29
Keysight InfiniiVision DSOX1204A/G Oscilloscopes Programmer's Guide 681
:WGEN:MODulation:FM:DEViation
(see page 798)
Command Syntax
:WGEN:MODulation:FM:DEViation <frequency>
<frequency> ::= frequency deviation in Hz in NR3 format
The :WGEN:MODulation:FM:DEViation command specifies the frequency deviation
from the original carrier signal frequency.
When the modulating signal is at its maximum amplitude, the output frequency is
the carrier signal frequency plus the deviation amount, and when the modulating
signal is at its minimum amplitude, the output frequency is the carrier signal
frequency minus the deviation amount.
The frequency deviation cannot be greater than the original carrier signal
frequency.
Also, the sum of the original carrier signal frequency and the frequency deviation
must be less than or equal to the maximum frequency for the selected waveform
generator function plus 100 kHz.
Query Syntax
:WGEN:MODulation:FM:DEViation?
The :WGEN:MODulation:FM:DEViation? query returns the frequency deviation
setting.
Return Format
<frequency><NL>
<frequency> ::= frequency deviation in Hz in NR3 format
See Also • ":WGEN:MODulation:AM:DEPTh" on page 679
• ":WGEN:MODulation:AM:FREQuency" on page 680
• ":WGEN:MODulation:FM:FREQuency" on page 682
• ":WGEN:MODulation:FSKey:FREQuency" on page 683
• ":WGEN:MODulation:FSKey:RATE" on page 684
• ":WGEN:MODulation:FUNCtion" on page 685
• ":WGEN:MODulation:FUNCtion:RAMP:SYMMetry" on page 686
• ":WGEN:MODulation:STATe" on page 688
• ":WGEN:MODulation:TYPE" on page 689
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