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Handheld Cell Phone Blocker 16 Bands 5G Jammer

The shielding range of the signal jammer is not fixed

Perfectjammer 2022/08/03

  The signal jammer gps scans the channel from low to over-exit frequencies at the same rate throughout the operation. This scanning speed will cause garbled interference in the message signal received by the mobile phone, making it impossible for the mobile phone to detect ordinary microwave signal records introduced from the base station. In the plan, the cell phone cannot establish a reference to the underlying station, thereby gaining a reason to defend the cell phone signal.

The shielding range of the signal jammer is not fixed

  Simply put, it is to control the base station by interfering with the frequency of the mobile phone through the frequency introduced by the mobile phone signal jammer. Jammers and base stations are destined to be an aggressive connection. If the transmission power of the signal jammer is much smaller than the channel transmitted by the base station to the mobile phone in the environment. If the strength of the signal jammer is greater than the power of the base station on the phone, the protection tool will now be ineffective. Therefore, any shielding tool will show a clear defense interval when used in a specific signal environment, China Mobile, China Unicom and China Telecom can be one of them, because the base station density, base station direction and base station strength are constructed by these three of. Operators cannot be the same.

  The number of meters that a mobile phone jammer can shield has nothing to do with its own transmission power, and it is also related to the distance between base stations in the use environment. Signage amplifying antenna at the top and signage amplifying distribution for several homes, another key issue is the obstruction, if it is a metal cloth, it will be blocked immediately; if it is a solid concrete wall, the attenuation after penetration will be much less . 10x; very little attenuation after penetration if it is far plank or pitcher fabric.

  So how many meters should be shielded next, the distance between the inner bottom stations of the environment, the number of kilometers used indoors or outdoors, whether it is necessary to pass through the wall, and so on. Only by using this information can better selection of suitable signal jammers be made.

CKJ-2204M4 New WIFI drone jammer, 30W output power jamming up to 100m with 4 indoor antennas

4 Bands Jammers

The powerful WIFI drone remote control 2.4G 5.8G 315 433 868 915 GPSL1L2L5 signal jammer adopts 4 antenna design, which brings powerful jamming ability. 30 watts of high power is adjustable, and the interference radius can reach 100 meters. Built-in 3 cooling fans, work non-stop.

$1299.98$1699.98

6 Bands Signal Jammer

6 Bands Signal Jammer

Sometimes, we are often troubled by call noise or unpleasant songs or videos played on 4G or Wi-Fi networks. In this case, this portable jammer?can help me stop these signals and stop unpleasant experiences.

Date Added: 07/05/2020 by All Marcus