35M-4400M Handheld RF Spektrum Analysator für Walkie Talkie Gerät 4,3 Zoll Farbe LCD
154,79 €
Scanning span: 7M (10Khz), 35M (50khz), 70M (100Khz), 140M (200Khz), 350M (500Khz). - 1 x Set of Portable Spectrum Analyzer. - It uses local oscillator signal and external test signal to mix to obtain the difference frequency signal, and calculate the external test signal amplitude through a detector.
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