R&S FSW Series, Руководство пользователя

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Common Measurement Settings
R&S
®
FSW
495 User Manual 1173.9411.02 ─ 43
Gate Source Mode ...................................................................................................... 495
Source .........................................................................................................................495
Level ............................................................................................................................495
Polarity ........................................................................................................................ 495
Gate Source Mode
Determines whether the same or different triggers are used for general measurement
and gating.
"AUTO" (Default:) The trigger defined by Trigger Source is used both for the
general measurement trigger and the gating trigger.
"MANUAL" The gate is opened by the trigger source defined in Source , but only
after a trigger from the general Trigger Source occurs.
Remote command:
[SENSe:]SWEep:EGATe:AUTO
on page 1056
Source
Selects the gating trigger source which determines when the gate is opened. For Gate
Source Mode "AUTO", the trigger defined by Trigger Source is used both for the gen-
eral measurement trigger and the gating trigger.
The following gate trigger sources are supported:
●
External Trigger 1/2/3
●
Power Sensor
Remote command:
[SENSe:]SWEep:EGATe:SOURce
on page 1060
Level
Defines the gate level for which the gate is open.
Remote command:
[SENSe:]SWEep:EGATe:LEVel[:EXTernal<port>]
on page 1059
[SENSe:]SWEep:EGATe:LEVel:RFPower
on page 1058
Polarity
Defines whether the gate is opened when the signal rises to the trigger level or falls
down to it. For gated measurements in "Edge" mode, the slope defines whether the
gate starts on a falling or rising edge.
Trigger and Gate Configuration