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Programming Manual
:CHANnel1:FSK:FREQ 2000
:CHANnel1:FSK:FREQ?
:CHANnel<n>:PSK:PHASe
Syntax
:CHANnel<n>:PSK:PHASe { < phase >}
:CHANnel<n>:PSK:PHASe?
Description
Set the phase value of PSK for the specified channel. The modulation mode must be specified in advance
for this command to take effect.
< phase> represents phase, the unit is°. The range is 0~360.
<n>: Channel number, n takes value 1, 2.
Return Format
The query returns the phase value of PSK for the specified channel in scientific notation.
For Example
:CHANnel1:PSK:PHAS 90
:CHANnel1:PSK:PHAS?
Frequency Sweep
:CHANnel<n>:SWEep:TYPe
Syntax
:CHANnel<n>:SWEep:TYPe { LINe|LOG }
:CHANnel<n>:SWEep:TYPe?
Description
Set the frequency sweep mode for the specified channel. There are linear sweep and logarithmic sweep.
<n>: Channel number, n takes value 1, 2.
Return Format
The query returns the frequency sweep mode of the specified channel.
For Example
:CHANnel1:SWEep:TYPe LINe
:CHANnel1:SWEep:TYPe?
:CHANnel<n>:SWEep:FREQuency:STARt
Syntax
:CHANnel<n>:SWEep:FREQuency:STARt <freq>
:CHANnel<n>:SWEep:FREQuency:STARt?
Description
Set the start frequency for the frequency sweep of the specified channel.
Instruments.uni-trend.com
Set the hopping frequency of CH1 to 2KHz.
The query returns 2e+3.
Set the output phase of CH1 to 90°.
The query returns 9e+1.
Set the frequency sweep mode for CH1 to LINe.
The query returns LINe.
UTG1000X Series
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