R&S FSH
Network Analyzer Mode
Performing Scalar Measurements
Operating Manual 1309.6275.12 - 14
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Select the type of transmission measurement
M
Press the "Result Display" softkey.
M
Select the "Transmission Fwd (Port 1 2)" menu item for transmission
measurements in forward direction or "Transmission Rev (Port 1 2)" menu item
for transmission measurements in reverse direction.
Define the frequency parameters
Before calibrating the measurement, you should define the frequency parameters to
avoid inaccurate results because of invalid calibration.
M
Press the FREQ key.
The R&S FSH opens an input field to set the center frequency.
M
Enter a frequency of 2060 MHz.
M
Press the SPAN key.
The R&S FSH opens an input field to define the span.
M
Enter a span of 50 MHz to get a high resolution of the results.
Calibrate the measurement for scalar transmission measurements.
Scalar measurements provide normalization only. Normalization is not as accurate as
a full calibration, but yields pretty accurate results nonetheless. In addition,
normalization needs one calibration standard only and therefore is faster than a full
calibration.
M
Press the "Calibration" softkey.
M
Select the "Normalize
Transmission Rev (Port 1 2)
menu item.
M
Perform normalization. For more
information see "
M
Reconnect the DUT.
The R&S FSH shows the results of
the scalar transmission
measurement on the filter.
You can change the measurement configuration (e.g. select another sweep time or
detector) without affecting the accuracy of the measurement except the frequency
parameters and attenuation.
