Ronde & Schwarz 1304.0004K03, Руководство пользователя

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The Spectrum Application (RF Measurements)
R&S
®
FPL1000
281 User Manual 1178.3370.02 ─ 11
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.
Remote command:
[SENSe:]PMETer<p>[:STATe]
on page 788
SYSTem:COMMunicate:RDEVice:PMETer<p>:DEFine
on page 782
SYSTem:COMMunicate:RDEVice:PMETer<p>:CONFigure:AUTO[:STATe]
on page 782
SYSTem:COMMunicate:RDEVice:PMETer<p>:COUNt?
on page 782
Zeroing Power Sensor
Starts zeroing of the power sensor.
For details on the zeroing process refer to "How to Zero the Power Sensor"
on page 284.
Remote command:
CALibration:PMETer<p>:ZERO:AUTO ONCE
on page 783
Frequency Manual
Defines the frequency of the signal to be measured. The power sensor has a memory
with frequency-dependent correction factors. This allows extreme accuracy for signals
of a known frequency.
Remote command:
[SENSe:]PMETer<p>:FREQuency
on page 786
Frequency Coupling
Selects the coupling option. The frequency can be coupled automatically to the center
frequency of the instrument or to the frequency of marker 1.
Remote command:
[SENSe:]PMETer<p>:FREQuency:LINK
on page 786
Unit/Scale
Selects the unit with which the measured power is to be displayed. Available units are
dBm, dB, W and %.
If dB or % is selected, the display is relative to the reference value that is defined with
either the "Meas -> Ref" setting or the "Reference Value" setting.
Receiving Data Input and Providing Data Output