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BNC 835-M User Manual

Page 39

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39 
 

Model 835-M Programmer’s Manual V1.1 2011


[SOURce]:PM Subsystem (Phase Modulation)

Command

Parameters

Unit (default)

[SOURce:]PM:DEViation

1 rad

[SOURce:]PM:SENSitivity

1 rad/V

[SOURce:]PM:SOURce

EXTernal | INTernal

EXT

[SOURce:]PM:STATe

ON|OFF|1|0

OFF

:

PM:DEViation

[SOURce]:PM:SENSitivity
[SOURce]:PM: SENSitivity?

This command sets the phase modulation deviation. This setting will be used if :PM:SOURce is

set to LFGenerator.

The variable is expressed in units of radians.

*RST 1

:

PM:SENSitivity

[SOURce]:FM:SENSitivity
[SOURce]:FM: SENSitivity?

This command sets the phase modulation deviation per one volt peak amplitude signal input.

This setting will be used if :PM:SOURce is set to EXTernal.

The variable is expressed in units of radians per Volt.

*RST 1

:

PM:SOURce

[SOURce]:PM:SOURce EXTernal | INTernal

[SOURce]:PM:SOURce?

This command selects the PM modulation signal source. If INTernal is selected, an internal modulation
source is applied. If EXTernal is selected, the device’s
)M input (at the rear panel) is activated.

*RST EXT

:

PM:STATe

[SOURce]:PM:STATe ON|OFF|1|0
[SOURce]:PM:STATe?

This command turns the phase modulation on or off.

*RST OFF