R&S FSH series User Manual

105
E-02
After the calibration is fi nished, the R&S FSH
displays (CAL) at the top. This indicates that
the R&S FSH is calibrated for scalar refl ection
measurements.
Scalar refl ection measurements
 Connect the device under test to the calibrated
measurement port.
The R&S FSH displays the return loss of the device
under test in dB:
The R&S FSH additionally offers to display the
refl ection in VSWR or as a refl ection coeffi cient.
Proceed as follows:
 Select the FORMAT softkey.
 Select VSWR or REFLECTION COEFFICIENT with
the rotary knob or the cursor keys (∧ or ∨).
 Confi rm the selection with the ENTER key or the
FORMAT softkey.
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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)