R&S FSH
Two-port measurements with the tracking generator
1145.5973.12 4.89
E-14
Calibrating the measurement:
Before the R&S FSH is calibrated, the desired center frequency and span must be set. If they are set
later, the calibration values are lost and the measurement must be recalibrated.
Note:
The calibration remains valid if the start frequency, stop frequency, center frequency and span
are subsequently changed within the calibrated frequency range. In this case, the R&S FSH
interpolates the correction data between the reference points of the calibration. The R&S FSH retains
the calibration values but displays a red dot before the tracking generator status display in the upper
right-hand corner of the screen to indicate a possible increase in measurement uncertainty.
Press the MEAS key.
Press the TRANSM CAL softkey.
To calibrate the transfer measurement, the R&S FSH
requests that the RF input be connected to the
tracking generator output.
Connect the RF input of the R&S FSH directly to
the tracking generator output without the DUT.
Press the F1 or F2 (CONTINUE) softkey to start
calibration.
By pressing the F4 or F5 (CANCEL) softkey,
calibration can be aborted.
During calibration, the R&S FSH outputs the message
"Calibrating THROUGH, please wait...".
Calibration can be aborted with CANCEL.
The R&S FSH then requests to terminate the output of
the tracking generators into 50 .
Connect the generator output with the
50 termination.
Press the F1 or F2 (CONTINUE) softkey.
During calibration, the R&S FSH outputs the message
"Calibrating LOAD, please wait".
When calibration is over, Magnitude transm. is
displayed in the upper right-hand corner to indicate
that the R&S FSH is vector-calibrated for transmission
measurement. In addition, the TRANSM CAL softkey
label is highlighted in green.
深圳市盛腾仪器仪表有限公司
Tel:0755-83589391
Fax:0755-83539691
Website: www.Sengt.com
