Rohde & Schwarz R&S FSL3 - Page 991

SENSe Subsystem R&S FSL
1300.2519.12 6.232 E-11
Example
SWE:EGAT:POL POS
Characteristics
*RST value: POSitive
SCPI: device–specific
Mode
A
[SENSe<1|2>:]SWEep:EGATe:SOURce
This command toggles between external gate signal and IF power signal as a signal source for
the gate mode. If an IF power signal is used, the gate is opened as soon as a signal at > –20
dBm is detected within the IF path bandwidth (10 MHz).
The numeric suffixes <1|2> are not relevant.
Parameter
EXTernal | IFPower | VIDeo
Example
SWE:EGAT:SOUR IFP
Switches the gate source to IF power.
Characteristics
*RST value: IFPower
SCPI: device–specific
Mode
A
[SENSe<1|2>:]SWEep:EGATe:TYPE
This command sets the type of triggering (level or edge) by the external gate signal.
The gate is edge–triggered ([SENSe<1|2>:]SWEep:EGATe:TYPE EDGE):
After detection of the set gate signal edge, the gate remains open until the gate delay
([SENSe<1|2>:]SWEep:EGATe:HOLDoff) has expired.
The gate is level–triggered ([SENSe<1|2>:]SWEep:EGATe:TYPE LEVel):
After detection of the gate signal, the gate remains open until the gate signal disappears. The
gate opening time cannot be defined with the parameter
[SENSe<1|2>:]SWEep:EGATe:LENGth.
A delay between applying the gate signal and the start of recording measured values can be
defined with [SENSe<1|2>:]SWEep:EGATe:HOLDoff.
The numeric suffixes <1|2> are not relevant.
Parameter
LEVel | EDGE
Example
SWE:EGAT:TYPE EDGE