Specifications

Setting the Frequency R&S FSH
1145.5973.12 4.4 E-10
Entering the start and stop frequency
¾ Press the START FREQ softkey.
The value entry box for the start frequency opens. The box displays the current frequency.
¾ Enter a new start frequency with the number keys and terminate the entry with one of the unit keys
or
¾ Adjust the start frequency with the rotary knob or the cursor keys and terminate the entry with the
ENTER key.
The R&S FSH sets the new start frequency. The x axis labelling changes from CENTER and SPAN to
START and STOP.
¾ Press the STOP FREQ softkey.
The R&S FSH opens the value entry box for the stop frequency. The box indicates the current
frequency.
¾ Enter a new stop frequency using the number keys and terminate the entry with one of the unit
keys, or
¾ Adjust the stop frequency with the rotary knob or the cursor keys and terminate the entry with the
ENTER key.
The new stop frequency is now set on the R&S FSH.
If you enter a stop frequency on the R&S FSH3 which is greater than 3 GHz, or you reach the 3 GHz
limit with the rotary knob or the cursor keys, the R&S FSH3 outputs the message "Maximum reached".
The limit on the R&S FSH6 is 6 GHz.