Source]:pulm:width – RIGOL DSG3000 Series User Manual

Page 100

RIGOL

Chapter 2

2-80

DSG3000 Programming Guide

[:SOURce]:PULM:WIDTh

Syntax

[:SOURce]:PULM:WIDTh
[:SOURce]:PULM:WIDTh?

Description

Set the width of the pulse modulating signal.
Query the width of the pulse modulating signal.

Parameter

Name

Type

Range

Default

Real

10ns to 170s-10ns

500us

Explanation

 When is set in "Number" form, the default unit is s. Besides,

can also be set in "Number + Unit" form, for example, 2000ms.

 The default unit of the return value is s.

 When the modulation source is set to "Int", you can use this command to set

the width of single pulse if the pulse type is set to "Single" and you can use this

command to set the width of #1 pulse if the pulse type is set to "Double".

Otherwise, this command is invalid.

 After setting the pulse width, you can use the up/down direction keys or knob

to modify the pulse width at the current step. At this point, you can query or set

the current step using the

command.

 The single pulse width is limited by the minimum pulse width and pulse period

and the three fulfill the following relations.

Pulse Width ≥ Minimum Pulse Width

Pulse Width ≤ Pulse Period – 10ns

 The width of #1 pulse of double pulse is limited by the minimum pulse width

and delay.

Pulse Width ≥ Minimum Pulse Width

Pulse Width ≤ Delay – 10 ns

Return Format

The query returns the width of the pulse modulating signal, for example, 2.

Example

:PULM:WIDT 2
:PULM:WIDT?

Related

Commands