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Source[1]:am:depth – GW Instek AFG-3000 Series User Manual

Page 226

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AFG-3000 Series User Manual

226

Syntax

SOURce[1]:AM:INTernal:FREQuency
{|MINimum|MAXimum}

Parameter

2 mHz~ 20 kHz

Example

SOUR1:AM:INT:FREQ +1.0000E+02

Sets the modulating frequency to 100Hz.

Query Syntax

SOURce[1]:AM:INTernal:FREQuency?
[MINimum|MAXimum]

Return Parameter

Returns the frequency in
Hz.

Example

SOUR1:AM:INT:FREQ? MIN
+1.0000E+02

Returns the minimum frequency allowed.

SOURce[1]:AM:DEPTh

Source Specific
Command

Description

Sets or queries the modulation depth for internal
sources only. The default is 100%.

Note

The function generator will not output more than
±5V, regardless of the modulation depth.
The modulation depth of an external source is
controlled using the ±5V MOD INPUT terminal on
the rear panel, and not the SOURce[1]:AM:DEPTh
command.

Syntax

SOURce[1]:AM:DEPTh {
|MINimum|MAXimum}

Parameter

0~120%

Example

SOUR1:AM:DEPT 50

Sets the modulation depth to 50%.

Query Syntax

SOURce[1]:AM:DEPTh? [MINimum|MAXimum]

Return Parameter Return

the

modulation

depth as a percentage.