Specifications

DG10X2 Commands System RIGOL
Programming Guide for DG10X2
2-39
FSKey
In FSK modulation, you can configure the generator to “shift” its output frequency
between two preset frequencies (called the “carrier frequency” and the “hop
frequency”) from CH1. The output frequency that shifts from the carrier frequency to
the hop frequency is called “FSK rate”. FSK rate is determined by internal frequency
generator or signal level which is inputted from the [Ext Trig/FSK/Burst] connector on
the rear panel.
To generate a FSK waveform, you have to configure the carrier wave, choose the
modulation source, select the “hop frequency” and the FSK rate, and then enable the
FSK modulation.
DG10X2 supports following FSK commands:
1. FSK:SOURce
2. FSK:SOURce?
3. FSK:FREQuency
4. FSK:FREQuency?
5. FSK:INTernal:RATE
6. FSK:INTernal:RATE?
7. FSK:STATe
8. FSK:STATe?
The detailed information of each command are:
1. FSK:SOURce
Command
Format
FSK:SOURce {INTernal|EXTernal}
Function
Select internal or external modulation source, the default is INT.
Example
FSK:SOUR EXT
2. FSK:SOURce?
Command
Format
FSK:SOURce?
Function
Query the modulation source of FSK.
Return Value
The query returns INT or EXT.