How much range can a suitcase-style signal jammer cover?
When some customers consult us about the signal jammer device, they will put forward such requirements according to the needs of the application scenario: the product needs to be portable, preferably in the style of a suitcase, can be turned on and working at any time, and the occasion can be changed at will, and the built-in The battery is powered without the need for an external AC power source.
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