High Power Portable 3G Jammer

High Power Portable 3G Jammer

  Investigators selected the South Korean market of seven mobile phones,

tested the use of electromagnetic radiation intensity in different environments,

the results show that in fast-moving subway cell phone, the average will produce

0.1- 1.06V / m (volts / m electromagnetic radiation intensity units) radiation,

compared with 6-fold higher than the stopped state. Elevators and other enclosed

spaces within a cell phone, electromagnetic radiation intensity will rise 0.15-

5.01V / m, the average ratio in the wide position outside the elevator about 15

times higher, and when the phone displays the strongest radiation "connecting" on

time. South Korean experts say, when moving quickly, the phone will continue to

search for a signal, then call the electromagnetic radiation will increase.

       Similarly, in the narrow, enclosed space elevators, cell phone coverage is

poor, the phone call will result in increased radiation. Experts suggest that

even if the phone's electromagnetic radiation below the relevant standards, do

not take it lightly, unless in case of emergency, try not to take the subway when

the elevator received a cell phone; To reduce the risk of exposure to

electromagnetic radiation, it is necessary to shorten the call time; when the

signal is not good cause could not hear, do not place the phone close to the ear.