Ronde & Schwarz R&S FPL1000, Руководство пользователя

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Remote Commands
R&S
®
FPL1000
788 User Manual 1178.3370.02 ─ 09
Example: SWE:EGAT:POL POS
Manual operation: See "Slope" on page 339
[SENSe:]SWEep:EGATe:SOURce <Source>
This command selects the signal source for gated measurements.
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).
For more information see "Trigger Source" on page 336.
Parameters:
<Source> EXTernal | IFPower | TIME
*RST:
IFPower
Example: SWE:EGAT:SOUR IFP
Switches the gate source to IF power.
Manual operation: See "Trigger Source" on page 336
See "External Trigger 1" on page 337
See "IF Power" on page 337
[SENSe:]SWEep:EGATe:TYPE <Type>
This command selects the way gated measurements are triggered.
Parameters:
<Type> LEVel
The trigger event for the gate to open is a particular power level.
After the gate signal has been detected, the gate remains open
until the signal disappears.
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 mea-
surements.
EDGE
The trigger event for the gate to open is the detection of the sig-
nal edge.
After the gate signal has been detected, the gate remains open
until the gate length is over.
*RST:
EDGE
Example: SWE:EGAT:TYPE EDGE
Manual operation: See "Gate Mode" on page 341
11.8.5 Configuring the Data Input and Output
The following commands are required to configure data input and output.
Setting Basic Spectrum RF Measurement Parameters