Bnc 835 Programmer Manual Manual de usuario descargar pdf (Pagina 25)

Berkeley Nucleonics Corporation 2955 Kerner Blvd., San Rafael, CA 94901

Phone: 415-453-9955, Fax: 415-453-9956, Email: [email protected], Web: www.berkeleynucleonics.com

5.4 [SOURce]:FREQuency Subsystem

Command

Parameters

Unit

(default)

Remark

[SOURce]:FREQuency:FIXed | CW

fmin to fmax

[SOURce]:FREQuency:MODE

FIX|CW|SWEep|LIST|

CHIR

FIXed

[SOURce]:FREQuency:STARt

fmin to fmax

[SOURce]:FREQuency:STOP

fmin to fmax

[SOURce]:FREQuency:STEP[:LINear]?

[SOURce]:FREQuency:STEP:LOGarithmic?

:FREQuency[:CW]

[SOURce]:FREQuency[:CW] <value><unit>

[SOURce]:FREQuency[:CW]?

This command sets the signal generator output frequency for the CW frequency mode.

*RST 100 MHz

Range Please refer to the Data Sheet.

:FREQuency:MODE

[SOURce]:FREQuency:MODE FIX|CW|SWEep|LIST|CHIRp

[SOURce]:FREQuency:MODE?

This command sets the frequency mode of the signal generator to CW, (list) sweep or chirp.

FIX | CW Stops a frequency sweep or chirp.

SWEep or LIST This choice selects the swept frequency mode. If sweep triggering is set to

immediate along with continuous sweep mode, executing the command starts

the LIST or SWEep frequency sweep. In SWEep mode, frequency will be

determined by programmed values for the :STARt and :STOP :FREQuency

subsystem commands. In LIST mode, frequency is determined by

programmed values for :LIST:FREQuency.

CHIRp This choice selects the chirp mode. A chirp is a quasi-analog sweep over

limited bandwidth. Refer to the [SOURce]:CHIRp subsystem for

configuration.

:FREQuency:STARt

[SOURce]:FREQuency:STARt <value><unit>

[SOURce]:FREQuency:STARt?

This command sets the first frequency point in a chirp or step sweep.

*RST The preset value is 1 GHz. Please refer to the Data Sheet.

Range Please refer to the Data Sheet.

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 64 65

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Bnc 835 Programmer Manual Manual de usuario Pagina 25

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