R&S FSH Getting Started
Using a Power Sensor
Quick Start Guide 1309.6269.12 - 09 68
Measuring the power
► Press the MODE key.
► Press the "Power Meter" softkey.
As soon as the R&S FSH recognizes the power sensor, it shows the type of the
directional power sensor that is connected in the diagram header. After a few seconds
it also shows the forward power and return loss currently measured at the load.
Zeroing the power sensor
Before performing the power measurement, you should zero the power sensor. For
more information, see "Measuring the Power with a Power Sensor" on page 65.
After zeroing is done, the R&S FSH outputs the message "Power Sensor Zero OK"
and again shows the power sensor softkey menu.
► Connect the R&S FSH-Z14 or R&S FSH-Z44 between the source and the load.
The R&S FSH displays the measured forward power in dBm and the SWR of the
load.
To get the best results, you should also define the frequency of the signal. For more
information see "Measuring the Power with a Power Sensor" on page 65.
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