2 Command System      RIGOL 
MSO2000A/DS2000A Programming Guide   
[:SOURce<n>]:MOD:AM:INTernal:FREQuency 
 
Syntax 
[:SOURce<n>]:MOD:AM:INTernal:FREQuency {<frequency>|MINimum|MAXimum} 
[:SOURce<n>]:MOD:AM:INTernal:FREQuency? [MINimum|MAXimum] 
 
Description 
Set or query the modulating waveform frequency of AM. The default unit is Hz. 
 
Parameter 
Name  Type  Range  Default 
<frequency>  Real  1Hz to 50kHz  1kHz 
<n>  Discrete  {1|2}  1 
 
Return Format 
The query returns the current modulating waveform frequency in scientific notation. 
 
 
[:SOURce<n>]:MOD:AM:INTernal:FUNCtion 
 
Syntax 
[:SOURce<n>]:MOD:AM:INTernal:FUNCtion <wave> 
[:SOURce<n>]:MOD:AM:INTernal:FUNCtion? 
 
Description 
Set or query the modulating waveform of AM. 
 
Parameter 
Name  Type  Range  Default 
<wave>  Discrete  {SINusoid|SQUare|RAMP|NOISe}  SINusoid 
<n>  Discrete  {1|2}  1 
 
Return Format 
The query returns SIN, SQU, RAMP or NOIS.