ShenZhen Necom Telecommunication Technologies Co,.ltd
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Model :Prison Jamming system CPJ6020

Product Overview:

 4GLte Prison Jamming System Model:CPJ6020  Series  are  High power Cellular  Communication Jammers  designed  to  block  all  wireless Networks including cellular bands such as iDen, TDMA, CDMA, GSM, UMTS, DCS, PHS, PCS, 3G, 4Glte AMPS,  N-AMPS,  NMT,  TACS.  Telephones  ,Wi-Fi, Gps,Lojack or other  electronic  communication  devices  in Prison ,goverment bulidings . the vicinity of  product will be unable to receive  signals  or  in  the  case  of  a  mobile phone, dial outgoing calls.  The jamming radius depends  entirely  on  the  signal  strength  in  a given  area.      the model  that  fits  the  appropriate commercial or institutional application.
* Homeland Security
* Correctional Centers  
* Petrochemical Industry
* Sports Venues and Theaters 
* Schools and Universities
* Government and Military 
* Power Generating Plants



*. Each unit can jam up to five frequency bands simultaneously.
*. Continuous operation, even in hot climates, with no time limit.
*. Secure design to avoid sabotage.
*. Adjustable RF power output level per band 
*. Turn-key design to check the system problem in time.
*. Selection of antennas to provide more flexibility regarding jamming coverage
*. Special additional housing for all weather protection.
*. Good cooling system via fans design.
*. Heat sink design to make the system more stable.
*. Module design .Easy to change and repair.
*.Only make interference to the downlink. Not to the uplink.

Frequency Band 
CDMA800 850-894MHz (15-50W) 
GSM900 925-960MHz (15-50W) 
DCS/GSM1800 1805-1880MHz(15- 50W) 
(15- 50W) 

Wi-Fi 2.4G(15-50W)



4G Lte 700Mhz /4Glte 2.3G/4Glte wimax 2.6G(optional)
Total Power 200W
Frequency Bands Up to Five  bands
Rules of Installation UL (E190582) CSA (LR 112971 Level 3)
Power Supply AC220V/ 110V    DC27-28V
Power Consumption 500W
Shielding Radius 150-300M based on back ground signal strength<=-75dBm
Main body Weight 35KG
Total System weight  50Kg with high gain panel antenna
Size 72*45*32cm
Complete accessories:Directional Antennae/Omni directional antennae optional ,power supply cable case key, RF cables