R&S FSH series User Manual

85
E-02
3.4 Power Measurements Using the
Power Sensor
For highly accurate power measurements, the
R&S FSH provides the Power Sensor R&S FSH-Z1
or R&S FSH-Z18 as options. They measure power
in the span 10 MHz to 8 GHz or 10 MHz to 18 GHz,
respectively.
The Power Sensor is controlled and powered
via a special RS-232-C interface at the top of the
instrument.
1 Power Sensor R&S FSH-Z1 or R&S FSH-Z18
2 Power Sensor connector (Device under Test)
3 Interface for Power Sensor
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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)