GW Instek MFG-2000 Series - Source[3 Rf]:Askey:source; Source[3 Rf]:Ask:amplitude

MFG-2000 Series User Manual
300
Syntax
SOUR[3RF]:ASK:STATe {OFF|ON}
Example
SOURce3RF:ASK:STAT ON
Enables ASK modulation.
Query Syntax
SOURce[3RF]:ASK:STATe?
Return Parameter
0
Disabled (OFF)
1
Enabled (ON)
Example
SOURce3RF:ASK:STAT?
1
ASK modulation mode is currently enabled.
SOURce[3RF]:ASKey:SOURce
Source Specific
Command
Description
Sets or queries the ASK source as internal or
external. Internal is the default source.
Note
External ASK source can not be supported.
Syntax
SOURce[3RF]:ASKey:SOURce {INTernal|EXTernal}
Example
SOURce3RF:ASK:SOUR EXT
Sets the ASK source to external.
Query Syntax
SOURce[3RF]:ASKey:SOURce?
Return Parameter
INT
Internal
EXT
External
Example
SOURce3RF:ASK:SOUR?
EXT
The ASK source is set to external.
SOURce[3RF]:ASK:AMPlitude
Source Specific
Command
Description
Sets the ASK amplitude. The default modultaion
amplitude is set to 0.5V.
Note
For ASK, the modulating waveform is a square
wave with a duty cycle of 50%.