R&S FSH3 Setting and Using the Measurement Functions
Scalar measurement of transfer function:
¾ Press the MEAS key.
¾ Press the TRANSM CAL softkey.
The R&S FSH3 now prompts you to connect its RF
input to the tracking generator output so that
calibration can be carried out.
¾ Connect the RF input of the R&S RSH3 directly to
the tracking generator output without the DUT.
¾ Press the softkey F1 or F2 (CONTINUE) to start
calibration.
¾ To abort calibration, press the fourth or fifth softkey
(CANCEL).
During calibration, the R&S FSH3 outputs the
message "Calibrating THROUGH, please wait..".
Calibration can be aborted by pressing a CANCEL
softkey.
When calibration is over, the R&S FSH3 outputs the
message "Transm. Calibrated" for 3 seconds.
When calibration is over, the R&S FSH3 displays
Transmission in the top right-hand corner of the
measurement diagram. This tells the user that the
R&S FSH3 has been calibrated for transfer function
measurements. The softkey label TRANSM CAL is
highlighted in green.
¾ Connect the DUT between the RF input and the
generator's output.
The R&S FSH3 displays the magnitude of the transfer
function. Values can be read off with, for example, the
markers.
1145.5973.12 4.57 E-6
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