R&S FSH Network Analyzer Mode
Performing Vector Measurements (R&S FSH-K42)
Operating Manual 1173.6275.12 - 30 196
Define the frequency parameters
Before calibrating the measurement, you should define the frequency parameters to
avoid interpolation of the results.
► Press the FREQ key.
The R&S FSH opens an input field to set the center frequency.
► Enter a frequency of 1950 MHz.
► Press the SPAN key.
The R&S FSH opens an input field to define the span.
► Enter a span of 130 MHz to get a high resolution of the results.
Calibrate the measurement for vector reflection measurements.
Vector measurements provide the full range of calibration methods for more accurate
results. Most full calibration methods require more than one calibration standard.
► Press the "Calibration" softkey.
► Select the appropriate menu item (calibration on one or two ports).
► Perform calibration. For more information see "Performing Calibration".
► Reconnect the DUT.
The R&S FSH shows the results of
the vector reflection measurement
on the filter.
You can change the measurement
configuration (e.g. the sweep time
or detector) or format (e.g. view
phase characteristics) without
affecting the accuracy of the
measurement. For more
information see "Selecting the
Measurement Format" on page
197.
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