Setting the Amplitude Parameters R&S FSH
1145.5973.12 4.10 E-11
Entering the input impedance
Press the AMPT key.
Press the RF INPUT softkey.
A submenu opens. The two input impedance options
“50 ” and “75 ” are displayed.
Select the input impedance you want using the
rotary knob or the cursor keys and confirm your
selection by pressing the ENTER key.
Note: If you have selected 75
, and do not
connect a matching pad to the RF input,
incorrect level readings will be obtained.