4G cell phone jammer Signal emission properties and the distribution of Omni-antenna and Directional antenna as show in the figure below:
Omni-antenna
Standard configuration of small power (total machine transmission power around 10w) 4g cell phone jammer including 1 set Omni-antennas. 1 set Omni-antenna contains 4 or 5 root soft whip antennas.
Directional antenna
In some cases, small power (total machine transmission power around 10w) 4g cell phone jammer is needed to change to install Directional antenna. 1 set Directional antenna contains 2 pieces antennas plate.
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