TEXIO FGX-2220, Instruction Manual

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Example SOUR1:AM:SOUR?
INT
The modulation source is set to internal.
8-9-4. SOURce[1|2]:AM:INTernal:FUNCtion
Set
Query
Description Sets the shape of the modulating waveform from sine,
square, triangle, upramp and dnramp. The default shape is
sine.
Note Square and triangle waveforms have a 50% duty cycle.
Upramp and dnramp have a symmetry of 100% and 0%,
respectively.
Syntax SOURce[1|2]:AM:INTernal:FUNCtion
{SINusoid|SQUare|TRIangle|UPRamp|DNRamp}
Example SOUR1:AM:INT:FUNC SIN
Sets the AM modulating wave shape to sine.
Query Syntax SOURce[1|2]:AM:INTernal:FUNCtion?
Return Parameter SIN Sine UPRAMP Upramp
SQU Square DNRAMP Dnramp
TRI Triangle
Example SOUR1:AM:INT:FUNC?
SIN
The shape for the modulating waveform is Sine.
8-9-5. SOURce[1|2]:AM:INTernal:FREQuency
Set
Query
Description Sets the frequency of the internal modulating waveform only.
The default frequency is 100Hz.
Syntax SOURce[1|2]:AM:INTernal:FREQuency
{<frequency>|MINimum|MAXimum}
Parameter <frequency> 2 mHz~ 20 kHz
Example SOUR1:AM:INT:FREQ +1.0000E+02
Sets the modulating frequency to 100Hz.