R&S FSMR3000, Руководство пользователя

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Common Measurement Settings
R&S
®
FSMR3000
113 User Manual 1179.0116.02 ─ 02
Frequency Coupling .................................................................................................... 114
Unit/Scale .................................................................................................................... 114
Meas Time/Average .....................................................................................................114
Setting the Reference Level from the Measurement Meas -> Ref .............................. 115
Reference Value .......................................................................................................... 115
Use Ref Level Offset ................................................................................................... 115
Sensor Level Offset ..................................................................................................... 115
Average Count (Number of Readings) ........................................................................ 115
Duty Cycle ................................................................................................................... 115
Using the power sensor as an external trigger ............................................................116
└ External Trigger Level ................................................................................... 116
└ Hysteresis ..................................................................................................... 116
└ Trigger Holdoff ...............................................................................................116
└ Drop-Out Time ...............................................................................................116
└ Slope ............................................................................................................. 116
State
Switches the power measurement for all power sensors on or off. Note that in addition
to this general setting, each power sensor can be activated or deactivated individually
by the
Select setting on each tab. However, the general setting overrides the individual
settings.
Remote command:
[SENSe:]PMETer<p>[:STATe]
on page 411
Continuous Value Update
If activated, the power sensor data is updated continuously during a sweep with a long
sweep time, and even after a single sweep has completed.
This function cannot be activated for individual sensors.
If the power sensor is being used as a trigger (see "Using the power sensor as an
external trigger" on page 116), continuous update is not possible; this setting is
ignored.
Remote command:
[SENSe:]PMETer<p>:UPDate[:STATe]
on page 411
Select
Selects the individual power sensor for usage if power measurement is generally acti-
vated (
State function).
The detected serial numbers of the power sensors connected to the instrument are
provided in a selection list. For each of the four available power sensor indexes
("Power Sensor 1"..."Power Sensor 4"), which correspond to the tabs in the configura-
tion dialog, one of the detected serial numbers can be assigned. The physical sensor is
thus assigned to the configuration setting for the selected power sensor index.
By default, serial numbers not yet assigned are automatically assigned to the next free
power sensor index for which "Auto Assignment" is selected.
Alternatively, you can assign the sensors manually by deactivating the "Auto" option
and selecting a serial number from the list.
Input and Frontend