China Portable 4G Jammer Block Mobile Cell Phone CDMA GSM GPS 3G WiFi Lojack, Cellphone & WiFi Bluetooth & GPS Signal Jammer - China Signal Jammer, Cellphone Jammer
China Portable 4G Jammer Block Mobile Cell Phone CDMA GSM GPS 3G WiFi Lojack, Cellphone & WiFi Bluetooth & GPS Signal Jammer - China Signal Jammer, Cellphone Jammer

Basic Info

Model NO.: CPJ3050
Total Output Power: 3 Watt
Name: Cellphone, WiFi, GPS, Remote Control Jammer Handhe
Items: Portable 4G Jammer Block Mobile Cell Phone CDMA
Signal Transmission: Wireless Alarm
Working Mode: Passive
Application: Indoor, Outdoor
Sensor Type: Infrared Alarm System
Working Principle: Electro-Optical Type
Transmission Mode: Wireless
Alarm Volume (Within 1m): ≥80dB
Trademark: Jammerking
Transport Package: Ployfoam and Carton
Specification: CE ROHS
Origin: Shenzhen, China
HS Code: 8543892090

Product Description

Portable 4G Jammer Block Mobile Cell Phone CDMA GSM GPS 3G WiFi Lojack,Cellphone & WiFi Bluetooth & GPS Signal Jammer

Please contact with us at:

Powerful handheld GSM CDMA 3G/4G cellPhone WiFi ,
Lojack,GPS Signal Blocker / Jammer, it can block 5-25meter.Incredibly lightweight and multifunction jammer, 
low-power consumption design with Omni-directional Antenna, it also can used for automobile, with car charger,Long life lithium battery, dissipating heat for inside fan, adjusting 
the channel with switches is the selling point to enjoy good reputation in the market.
Item#:CPJ305002 for all 2G(CDMA/GSM)/3G/4GWimax cellphones+wifi


1. CDMA800MHz+GSM900MHz:851-960MHz;
2. GSM1800MHz+GSM1900MHz:1805-1990MHz;(dcs,pcs)
3. 3G2100(UMTS):2110-2170MHz;
4. 4G LTE:725-770MHz;
5: 4G WIMAX:2620-2690MHz;
6. Wi-Fi 2.4G&4G WIMAX:2345MHz-2500MHz;
Output Power each band: 0.5W/27dBm;
Total Output Power:3 Watt;
Covering Radius Range: 5-20M.(Depending on the mobile service provider's network condition);
Channel Switches: Multiple bands, Individual channel on/off selector switches;
Antenna: 5pcs Omni-directional antenna;
Built-in Li Battery:4000mA/h;
Continue using time:120minutes;  
AC Charger: AC220V/110V input. DC 12V output; 
Car Charger: Car Cigarette Lighter 12VDC input;
Cooling System: Built-in cooling fan
Operation temperature:0-50;
Humidity: 5%-80%;
Weigth: 600 g;
Dimension:74mm*(L)*29mm(D)*119mm(H) (not include antennas); 
The Frequency as below is Optional:
GSM900MHz:925-960MHz ;
3G2100MHz: 2110-2170Mhz;
4G LTE 700MHz:725-770MHz;
Wi-Fi/Bluetooth/Wlan: 2.4G:2400MHz-2483MHz;
4G WIMAX: 2345-2400MHz or 2620-2690MHz;  
Wireless Camera 1.2G :1100-1200MHz;
Wireless Camera 2.4G: 2400MHz-2483MHz;
Remote Control:433MHz/315MHz/868MHz;

cell phone frequencies

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