Technical data

674 Agilent InfiniiVision 2000 X-Series Oscilloscopes Programmer's Guide
31 :WGEN Commands
:WGEN:MODulation:FM:DEViation
(see page 790)
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 672
• ":WGEN:MODulation:AM:FREQuency" on page 673
• ":WGEN:MODulation:FM:FREQuency" on page 675
• ":WGEN:MODulation:FSKey:FREQuency" on page 676
• ":WGEN:MODulation:FSKey:RATE" on page 677
• ":WGEN:MODulation:FUNCtion" on page 678
• ":WGEN:MODulation:FUNCtion:RAMP:SYMMetry" on page 679
• ":WGEN:MODulation:STATe" on page 681
• ":WGEN:MODulation:TYPE" on page 682