What is a "What Is A Gsm Phone Jammer"? The Most Authoritative Explanation.
What is a cell phone jammer used for?
A cell phone jammer is a device used to prevent a cell phone from receiving signals from a base station. Mobile phones are very useful. Common mobile frequencies include GSM, CDMA, DCS, PCS, 3G, 4G.What is a box-type mobile phone signal jammer?
This box-type mobile phone signal jammer has a small and beautiful body and a single output power of 15W. This jammer has a jamming range of up to 30 meters and can jam all cell phone signals, such as 2G, 3G, 4G. In addition to cell phone signals, it can also interfere with WiFi and PHS signals.What is a 5G signal jammer?
It can not only jam with the GSM 3G 4G mobile phone signals common in daily life, but also block GPS WiFi and 5G frequency bands,it is a designated product in Europe and the United States. The multiband-function 5g signal jammer carries GSM, 3G, 4G and Wi-Fi together, which is easy for you, all phone signals will be interfered.How much does a multi-band telephone jammer cost?
The 8-antenna multi-band telephone jammer is a high-quality portable jamming product. It is the most popular multi-frequency signal jamming device on the market. The signal types it blocks include CDMA, GSM, DCS, PCS, 3G, 4G, 4G LTE, GPS, Lojack, WiFi frequency jammers. $316.69 $565.89
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