Ceyear 1465 Series, Programming Manual

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3 SCPI
3.3 Instrument subsystem command
39
switch is ON, when the CW frequency of the signal generator is changed, the
frequency value displayed in the frequency display area is based on this frequency
reference. For setting frequency reference, please see the
command―
:FREQuency:REFerence
‖; when the switch is OFF, the frequency value
displayed in the frequency display area is the actual CW frequency of the signal
generator.
Setting format: [:SOURce]:FREQuency:REFerence:STATe ON|OFF|1|0
Query format: [:SOURce]:FREQuency:REFerence:STATe?
Parameter:
<State> Boolean data is as follows:
ON | 1: Freq Ref Switch is turned on,
OFF | 0: Freq Ref Switch is turned off.
Example: :FREQuency:REFerence:STATe 1 Freq Ref of the signal generator is turned on.
Reset status: 0
Key Entry:
【
Frequency
】 —>[Basic Config]->[Freq Ref Switch]
[:SOURce]:FREQuency:STEP <FreqStep>
Function: Set the step value of the frequency. After setting this value, for setting CW frequency of
the signal generator, please see the command ―
:FREQuency:CW
‖ or
―
:FREQuency:FIXed
‖. When changing the frequency by UP|DOWN, the frequency
variation will change based on the current set step value.
Setting format: [:SOURce]:FREQuency:STEP <val>
Query format: [:SOURce]:FREQuency:STEP?
Parameter:
<FreqStep> Freq Step.
Model Range
1465A [0Hz~2.9999GHz]
1465B [0Hz~5.9999GHz]
1465C [0Hz~9.9999GHz]
1465D [0Hz~19.9999GHz]
1465E [0Hz~39.9999GHz]
1465H [0Hz~49.9999GHz]
1465L [0Hz~66.9999GHz]
Example: :FREQuency: STEP 1MHz Freq Step of the signal generator is 1 MHz.
Reset status: 100MHz
Key Entry:
【
Frequency
】 —>[Basic Config]->[Freq Step]
[:SOURce]:FREQuency:STARt <StartFreq>
Function:
This command sets Freq Start of Step Sweep. See the command ―
:FREQuency:STOP
‖.
Setting format: [:SOURce]:FREQuency:STARt <val>
Query format: [:SOURce]:FREQuency:STARt?
Parameter: