
Chapter 2 Command System RIGOL
DS1000Z Programming Guide 2-71
[:SOURce[<n>]]:MOD[:STATe]
Syntax [:SOURce[<n>]]:MOD[:STATe] <bool>
[:SOURce[<n>]]:MOD[:STATe]?
Description Enable or disable the modulation of the specified source channel, or query the status of
the modulation of the specified source channel.
Parameter
[<n>] Discrete {1|2}
If omitted, operating on
Explanation The signal source of DS1000Z provides two type of modulation (Amplitude
Modulation (AM) and Frequency Modulation (FM)) which can be selected by sending
the
[:SOURce[<n>]]:MOD:TYPe command.
Sine, Square, Ramp, Built-in waveforms or Arb waveform (except for DC) can be
used as carrier waveform.
Sending
[:SOURce[<n>]]:MOD:AM:INTernal:FUNCtion or
[:SOURce[<n>]]:MOD:FM:INTernal:FUNCtion can selelct Sine, Square, Ramp or
Noise as modulating waveform.
Return
The query returns OFF or ON.
Related
Command
[:SOURce[<n>]]:FUNCtion[:SHAPe]
[:SOURce[<n>]]:MOD:TYPe
[:SOURce[<n>]]:MOD:AM:INTernal:FUNCtion
[:SOURce[<n>]]:MOD:FM:INTernal:FUNCtion
[:SOURce[<n>]]:MOD:TYPe
Syntax [:SOURce[<n>]]:MOD:TYPe <type>
Set or query the modulation type of the specified source channel.
Parameter
If omitted, operating on source 1 by default
Explanation AM: amplitude modulation. The amplitude of the carrier waveform varies with the
instantaneous voltage of the modulating waveform.
FM: frequency modulation. The frequency of the carrier waveform varies with the
instantaneous voltage of the modulating waveform.
Sine, Square, Ramp, Built-in waveforms or Arb waveform (except for DC) can be
used as carrier waveform.
Sending
[:SOURce[<n>]]:MOD:AM:INTernal:FUNCtion or
[:SOURce[<n>]]:MOD:FM:INTernal:FUNCtion can selelct Sine, Square, Ramp or
Noise as modulating waveform.
Return
The query returns AM or FM.
Kommentare zu diesen Handbüchern