Source[<N>]]:Sweep:spacing - Rigol DG800 Pro Series Programming Manual

Command System
-
-
• When [:SOURce[<n>]] or [<n>] is omitted, it is interpreted as CH1.
Return Format
The query returns the return time in scientific notation. For example, the query
might return +1.000000000000000E-03, indicating that the return time is 1 ms.
Examples
:SOURce1:SWEep:RTIMe 0.001 /*Sets the return time of the sweep
function to 1 ms for CH1.*/
:SOURce1:SWEep:RTIMe? /*Queries the return time of the sweep
function for CH1. The query returns +1.000000000000000E-03.*/
3.11.17.4 [:SOURce[<n>]]:SWEep:SPACing
Syntax
[:SOURce[<
[:SOURce[<
Description
Sets or queries the sweep type for the specified channel.
Parameter
Name
<n>
<type>
Remarks
• When you enable the sweep function for the specified channel, you can use this
command to set the sweep type. This instrument provides the following three
sweep types.
-
-
DG800 Pro/DG900 Pro Programming
Guide
152
Linear Sweep: internal trigger source,
external trigger source,
Log/Step Sweep: T ≤ 500 s.
P
n >]]:SWEep:SPACing < type >
n >]]:SWEep:SPACing?
Type
Discrete
Discrete
LINear: linear sweep. The instrument varies the output frequency linearly
during the sweep, changing the output frequency by a constant number of
Hz per second. It is characterized by "Start Frequency"
[:SOURce[<n>]]:FREQuency:STARt
(
[:SOURce[<n>]]:FREQuency:STOP
(
[:SOURce[<n>]]:SWEep:TIME
(
LOGarithmic: logarithmic sweep. The instrument varies the output
frequency logarithmically during the sweep, changing the frequency by a
T
+ 1 ms ≤ 8,000 s; manual/
P
T
≤ 250,000 s.
P
Range
{1|2}
{LINear|LOGarithmic|STEP}
), "Stop Frequency"
), and "Sweep Time"
).
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.
Default
1
LINear