R&S FSH Two-port measurements with the tracking generator
1309.6275.12 4.53 E-2
Press the MEAS key.
Press the CALIBRATION softkey.
Select TRANSMISSION FWD (PORT1 -> 2) using
the rotary knob and confirm with ENTER or the
CALIBRATION softkey.
To calibrate the transfer measurement, the R&S FSH
tracking generator output.
Connect the RF input of the R&S FSH directly to
the tracking generator output without the DUT.
Press the CONTINUE softkey to start calibration.
By pressing the CANCEL softkey, calibration can
be aborted.
The R&S FSH then requests to terminate the output of
the tracking generators into 50 (LOAD).
Connect the generator output with the
50 termination.
Press the CONTINUE softkey.
When calibration is over, TRANSMISSION VECTOR
(CAL) is displayed in the upper area of the screen to
indicate that the R&S FSH is vector-calibrated for
transmission measurement.
Setting the result display
The R&S FSH provides an option to change the results display so that the desired measurement result
is displayed. You can then choose between reflection at port 1 or at port 2 (REFLECTION PORT 1 or
REFLECTION PORT 2) or transmission in the forward or reverse direction (TRANSMISSION FWD
(PORT 1->2) or TRANSMISSION REV (PORT 1->2)).
By default the R&S FSH displays the transmission in reverse direction (Port 2 -> Port 1)
Press the RESULT DISPLAY softkey.
Select the desired result display using the rotary
knob or the cursor key and confirm with ENTER or
the RESULT DISPLAY softkey
The R&S FSH now displays the selected measurement
result on the screen.