R&S ZVH Spectrum Analyzer Mode (R&S ZVH-K1)
Configuring Spectrum Measurements
Operating Manual 1309.6946.12 - 09 130
4.2.2.7 Setting the Input Impedance
In the default state, the input impedance is 50 Ω.
The R&S ZVH can also handle 75 Ω systems. The R&S ZVH does not select a 75 Ω
RF input per se. Instead it selects a 75 Ω matching pad connected at the RF input. The
50/75 Ω matching pad R&S RAZ is recommended for 75 Ω matching (see
recommended accessories). The R&S ZVH automatically considers the conversion
factor when a value of 75 Ω is set.
► Press the SCALE/AMPT key.
► Press the "RF Att / Amp / Imp" softkey.
► Select the impedance you need.
You can also use other matching pads (e.g. R&S RAM or R&S FSH-Z38) by
activating transducer factors.
4.2.2.8 Using Transducer Factors
For more information see "Using Transducer Factors".
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