DX » Community » Reviews » GY560 50MHz~2.4GHz Radio Frequency Digital Channel Scanner (200K/1K/100Hz Steps Selectable)
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  • posted byrodrigoarros on 08/03/2014

    producto sin anomalías, estoy en proceso de aprendizaje

    Impression:Conforme recibi;

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  • posted bytomshys on 09/06/2013

    Esse frequencímetro digital, me impressionou de forma bastante positiva. Ele trabalha com 3 dígitos depois da virgula e tem uma sensibilidade muito boa de uns 30 a 40 metros de distância. Além que ser portátil ajuda no trabalho de campo. E as baterias são fáceis... Read more

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  • posted bydigor66 on 06/23/2012

    GY560 is a measure of the frequency of the digital signal. Small size. I measured the frequency of the microwave oven, cell phone, keychain car alarm. Yes, it can be measured. The drawback is a little sensitive. The antenna must be placed very close. If you make an input amplifier with high gain... Read more

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