Instructions

Chapter 4 Command System for VSA Mode RIGOL
RSA3000E Programming Guide 4-53
Return Format
The query returns the bit pattern for the sync search in strings.
Example
The following command sets the bit pattern for the sync search to 1011010.
:SENSe:DDEMod:SYNC:SWORd:PATTern 1011010
The following query returns 1011010.
:SENSe:DDEMod:SYNC:SWORd:PATTern?
[:SENSe]:DDEMod:SYNC:SWORd:STATe
Syntax
[:SENSe]:DDEMod:SYNC:SWORd:STATe OFF|ON|0|1
[:SENSe]:DDEMod:SYNC:SWORd:STATe?
Description
Enables or disables the sync word search.
Queries the setting status of the sync word search.
Parameter
Name
Type
Range
Default
--
Bool
OFF|ON|0|1
OFF|0
Return Format
The query returns 0 or 1.
Example
The following command enables the sync word search.
:SENSe:DDEMod:SYNC:SWORd:STATe ON or :SENSe:DDEMod:SYNC:SWORd:STATe 1
The following query returns 1.
:SENSe:DDEMod:SYNC:SWORd:STATe?
[:SENSe]:FREQuency:CENTer
Syntax
[:SENSe]:FREQuency:CENTer <freq>
[:SENSe]:FREQuency:CENTer?
Description
Sets the center frequency.
Queries the center frequency.
Parameter
Name
Type
Range
Default
<freq>
Consecutive Real Number
1.562 kHz to (Fmax
[1]
– 1.562 kHz)
1 GHz
Note
[1]
: The maximum measurement frequency Fmax is determined by the instrument model. For RSA3030E, Fmax is
3 GHz; for RSA3015E, Fmax is 1.5 GHz.
Return Format
The query returns the center frequency in scientific notation. The unit is Hz.