User Manual

Remote Commands
R&S
®
FPL1000
787User Manual 1178.3370.02 ─ 09
Example:
SWE:EGAT ON
Switches on the gate mode.
SWE:EGAT:TYPE EDGE
Switches on the edge-triggered mode.
SWE:EGAT:HOLD 100US
Sets the gate delay to 100 µs.
SWE:EGAT:LEN 500US
Sets the gate opening time to 500 µs.
INIT;*WAI
Starts a sweep and waits for its end.
Manual operation: See "Gated Trigger" on page 341
[SENSe:]SWEep:EGATe:HOLDoff <DelayTime>
This command defines the delay time between the gate signal and the continuation of
the measurement.
Note: If you perform gated measurements in combination with the IF Power trigger, the
R&S FPL1000 ignores the holding time for frequency sweep, FFT sweep, zero span
and I/Q mode measurements.
Parameters:
<DelayTime> Range: 0 s to 30 s
*RST: 0 s
Default unit: S
Example:
SWE:EGAT:HOLD 100us
Manual operation: See "Gate Delay" on page 342
[SENSe:]SWEep:EGATe:LENGth <GateLength>
This command defines the gate length.
Parameters:
<GateLength> Range: 125 ns to 30 s
*RST: 400μs
Default unit: S
Example:
SWE:EGAT:LENG 10ms
Manual operation: See "Gate Length" on page 342
[SENSe:]SWEep:EGATe:POLarity <Polarity>
This command selects the polarity of an external gate signal.
The setting applies both to the edge of an edge-triggered signal and the level of a
level-triggered signal.
Parameters:
<Polarity> POSitive | NEGative
*RST: POSitive
Setting Basic Spectrum RF Measurement Parameters