R&S FSH Getting Started
Using the Network Analyzer
Quick Start Guide 1309.6269.12 - 09 63
2.2.3 Measuring Scalar Transmission
Scalar measurements are available for all R&S FSH models with a tracking generator.
► Connect the DUT between the RF input and the tracking generator output.
Note that you need an R&S FSH with VSWR bridge to be able to measure the
transmission in forward and reverse direction. Models without VSWR bridge can
measure the transmission in reverse direction only.
► Press the MEAS key.
► Press the "Meas Mode" softkey.
► Select the "Scalar" menu item.
The R&S FSH starts scalar measurements.
► Press the FREQ key.
► Enter the frequency of the DUT.
► Press the SPAN key.
► Enter an appropriate span.
As you have changed the frequency settings, you should calibrate the R&S FSH for
more accurate results.
► Calibrate (normalize) the R&S FSH for scalar transmission measurements in the
direction you want (see above).
► Reconnect the DUT.
The R&S FSH shows the magnitude of the transmission.
To evaluate the results, you can use, for example, markers.
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