Cell phone jammer diy - China Portable Cell Phone WiFi Jammer Handheld Signal Jamming, Portable Handheld Signal Jammer for 2g/3G/4G/ Cellphone &WiFi/Bluetooth - China 5 Band Signal Blockers, Five Antennas Jammers

China Portable Cell Phone WiFi Jammer Handheld Signal Jamming, Portable Handheld Signal Jammer for 2g/3G/4G/ Cellphone &WiFi/Bluetooth - China 5 Band Signal Blockers, Five Antennas Jammers

Basic Info

Model NO.: CPJ2050
3G2100MHz: 2110-2170MHz;
4glte700MHz&4gwimax: 2345-2500MHz or 4glte:2620-2690MHz;
Gpsl1: 1570-1580MHz
Name: Cellulare Segnale Jammer, Portable Mobile Phone
Items: GSM Mobile Phone Blocker to Stop The Signal, 3G
Portable Five Antennas: with 5 Antennas Signal Blocker
WiFi2.4G: 2400-2483MHz
Dcs1800MHz: 1805-1880MHz
Trademark: NecomTelecom
Transport Package: Carton
Specification: CE, ISO
Origin: China
HS Code: 8543892090

Product Description

Portable Cell Phone WiFi Jammer Handheld Signal Jamming,Portable Handheld Signal Jammer for 2g/3G/4G/ Cellphone &WiFi/Bluetooth

Please contact wiht us at:


Model No
Output PortFrequency Range Output powerRemarks
GSM850850-894Mhz27dBmused in the United States, Canada, Mexico ,S. America. Europe, Asia, Australia, Middle East, Africa.
Wi-Fi 2.4G2400-2483Mhz27dBm
4GLte700Mhz/2600Mhz/2300Mhz 27dBm
Optional FrequencyCDMA450430-450/460-470MhzWe can Configured in accordance with customer requirements
GPS/GLONASSL1:1575.42Mhz L2: 1227.60Mhz
Wireless Camera 1.2G ,2.4G 

Powerful handheld Cell phone Jammers with Palm Sized and portable design with cooling fan inside system. Five different channels with different frequency range, it can block all kinds of frequency which you need, such as lojack, 3G, GPS, and WIFI. Multiple bands can adjust the button OFF/ON without any influencing for other frequency operation. Various options for charging, you can charge by AC adapter at home or charging by car charger. Life long battery can use for a long time. We are famous for its good after service with one year warranty.
5 Antenna Big Portable Cell Jammer, Portable GPS Jammer, Portable Wifi Jammer

Item#:CPJ-205005 2G+3G+4G+GPSL1

4Glte700MHz&4GWimax:2345-2500MHz or 4Glte:2620-2690MHz;
RF Power Output:2.5-3 Watt/ 27dBm;
Blocking Radius Range: 2-20m@according the signal density mobile network;
Jammer type: Sweep Jamming;
Antenna Type: Omini-Directional;
Power Supply: Rechargeable Li-Lon Battery /AC adapter (50 to 60Hz/100 to 240V AC -DC12V) and 12V car charger Plug;
Rechargeable Li-Lon Battery:4000mA/H;
Battery working time one charge : 2-3Hours;
Electric Filed (SAR): Compatible with ICNIRP Standards (Human safe);
Operating Temp:-20 to +50ºC;
Storage Temp:-40 to +60ºC;
Dimension(LXWXH): 126 x 76 x 35mm and not include antennas;
Inner box dimension:220x202x65mm;

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