R&S FSH series User Manual

111
E-02
Calibrating the test setup
 Press the CALIBRATE softkey.
 Select the DTF ONLY menu item with the rotary
knob or the cursor keys (∧ or ∨) and confi rm the
selection with the ENTER key or the CALIBRATE
softkey.
The R&S FSH opens a text window that prompts
you to terminate the measurement cable with a
SHORT.
 Firmly screw the SHORT to the output end of
the measurement cable.
 Press the CONTINUE softkey to start the SHORT
calibration.
When calibration is over, the R&S FSH displays
DTF CAL
in the top left-hand corner of the screen.
The R&S FSH performs calibration over
its entire span. It is thus not necessary
to perform a new calibration following
a change of frequency range or cable
length. The calibration data is stored in the
R&S FSH memory. Thus, the calibration is
valid after the operating mode is changed
or after the instrument is switched off.
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R&S FSH series Specifications

General

Input Impedance	50 Ω
Display	640 x 480 pixels
Tracking generator	Optional
Interfaces	USB, LAN
Third Order Intercept (TOI)	+15 dBm typical
Input VSWR	≤1.5:1 (typical)
Input Connector	N (f)
Power Supply	100 V to 240 V
Frequency range	9 kHz to 3.6/8/13.6/20 GHz
Battery life	Approx. 4 hours (standard battery)