What is a "Gsm Jamer"? The Most Authoritative Explanation.

What is a "Gsm Jamer"? The Most Authoritative Explanation.

What is GSM signal jammers?

3G 4G 5G GSM Signal Jammers for sale GSM is the most common frequency range used to interfere mobile phone networks and mobile communications. It includes four main frequency bands (850MHz, 900MHz, 1800MHz, 1900MHz) and uses many smaller standards (like UMTS, CDMA2000, Nextel, TDMA, AMPS, W-CDMA PCS, etc.) in different countries around the world.

What is the range of a cell phone jammer?

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. One jammer is equivalent to several non-adjustable jammers.

What is the best GSM jammer in 2021?

In 2021, the latest handheld 18-band 5G jammer can block 2G 3G 4G 5G Wi-Fi GPS UHF VHF, and the shielding distance of 18Wdevices can reach 25m. The latest mini hidden 4-antenna GPS GSM jammer in 2021, the design of mobile power bank can be well hidden from others. This is one of the most popular GSM jammers.

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.

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