In theory, it is possible to make a DIY signal jammer, but it is not only complicated but also risky. Signal jammers involve high-frequency circuit design and precision components, and the slightest carelessness may cause the device to fail or interfere with legitimate signals. In addition, the performance and safety of DIY devices cannot be guaranteed, and they may not effectively shield the target signal, but affect normal communication.

To ensure the effect and compliance, it is recommended to go to a professional jammer store (such as jammermfg) to buy. Provide high-quality jammers that have been rigorously tested, with reliable performance and meet diverse needs.

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