RIGOL DG1000Z Series - Manual (Page 153)

Chapter 2 Command System RIGOL
DG1000Z Programming Guide 2-141
:SOURce[:MOD]:PSKey Commands
[:SOURce[<n>]][:MOD]:PSKey:INTernal:RATE
Syntax [:SOURce[<n>]][:MOD]:PSKey:INTernal:RATE {<rate>|MINimum|MAXimum}
[:SOURce[<n>]][:MOD]:PSKey:INTernal:RATE? [MINimum|MAXimum]
Description Set the PSK modulation rate of the specified channel.
Query the PSK modulation rate of the specified channel.
Parameter Name Type Range Default
[<n>] Discrete 1|2 1
<frequency> Real 2mHz to 1MHz 100Hz
Explanation  This command is only applicable to the internal modulation source
( [:SOURce[<n>]][:MOD]:PSKey:SOURce ). The PSK modulation rate refers to
the frequency at which the output phase “shifts” between the carrier phase and
modulation phase ( [:SOURce[<n>]][:MOD]:PSKey:PHASe ).
 When [:SOURce[<n>]] or [<n>] is omitted, the system sets the related
parameters of CH1 by default.
Return Format The query returns the PSK modulation rate in scientific notation with 7 effective
digits, for example, 1.500000E+02 (the FSK modulation rate is 150Hz).
Example :SOUR1:PSK:INT:RATE 150 /*Set the PSK modulation rate of CH1 to 150Hz*/
:SOUR1:PSK:INT:RATE? /*Query the PSK modulation rate of CH1 and the
query returns 1.500000E+02*/
Related
Commands
[:SOURce[<n>]][:MOD]:PSKey:PHASe
[:SOURce[<n>]][:MOD]:PSKey:SOURce
[:SOURce[<n>]][:MOD]:PSKey:PHASe
Syntax [:SOURce[<n>]][:MOD]:PSKey:PHASe {<phase>|MINimum|MAXimum}
[:SOURce[<n>]][:MOD]:PSKey:PHASe? [MINimum|MAXimum]
Description Set the PSK modulation phase of the specified channel.
Query the PSK modulation phase of the specified channel.
Parameter Name Type Range Default
[<n>] Discrete 1|2 1
<phase> Real 0° to 360° 180°
Explanation  In PSK modulation, the signal generator “shifts” the output phase between two
preset phases (the carrier phase and modulation phase).
 When [:SOURce[<n>]] or [<n>] is omitted, the system sets the related
parameters of CH1 by default.
Return Format The query returns the PSK modulation phase in scientific notation with 7 effective
digits, for example, 9.000000E+01 (the PSK modulation phase is 90°).
Example :SOUR1:PSK:PHAS 90 /*Set the PSK modulation phase of CH1 to 90°*/
:SOUR1:PSK:PHAS? /*Query the PSK modulation phase of CH1 and the
query returns 9.000000E+01*/