GSH cell phone jammer, adjusted precisely

Adopt aluminium alloy materials and have a good heat dispersion.

The jamming area can be adjusted precisely and can work continuously.

1.Frequency jamming band: All kind of band GSM, CDMA, DCS, 3G, etc.
2.Working frequancy: 851M-894M, 935M-960M, 1805M-1880M, 2110M-2170M

3.The jammer has 4 transmitter systems, each transmitter output 3watts (output is adjustable), the total output is 12watts

4.Application:jails, churches, meeting rooms, cars(can use vehicle adapter)etc.

5.Corvering range reaches to 0-50 meters radius depending on the signal strength

6.Weight: 1.8KG
7.Dimension: 240MM*140MM*60MM
8.Power adapter: 5V12AAC110V-240V 50/60Hz

We take use of our customized power supply, which can live 3 times than the power supply of our competitors.
Our jammers can live 2 times than the jammers of our competitors.