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4G Jammer is a mobile phone signal jammer that supports 4G 3G and 2G, and most of them do not support 5G signal shielding.

June 30, 2022

How to choose a jammer when blocking cell phones and laptops?

User problem I need a signal scrambler for devices used on my phone and possibly computer. Which unit do you recommend? I don’t know the frequency, 4G or 5G but it is picking up my information at my home. Answer this question The mobile phone signal includes a 5G,4G,3G and 2G signal. How to choose [...]

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