Jamming gsm signal university - gsm jamming devices for automobiles

China Handheld Mini 2g/3G Cell Phone Signal Blocker/Jammer; 2g Cell Phone and Gpsl1 Mobile Signal Blocker - China 2g/3G Jammer, Cellphone Jammer

Basic Info

Model NO.: CPJ2030
Whole Weight: 0.6kg
Trademark: Necom-telecom
Transport Package: Ployfoam and Carton
Specification: CE, RoHS, SGS, GMP
Origin: Shenzhen, China
HS Code: 8543892090

Product Description

2G / 3G Cell Phone Signal Blocker Jammer;2G Cell phone and GPSL1 mobile signal blocker Model#CPJ2030

Mobile:+86 18776131889

Mini Pocket cell phone 3G Jammer, with portable design,it's easy to put in the bag or purse. Three blocking bands are including 2G,3G, Cellphone,GPSI1. 
It can cover up 10meters,the range of jamming are depend on the signal strength in given area. Built in rechargeable lithium battery can work more effective. The blocker can be charged by AC adapter or car charger. 
Environment-friendly materials with CE and ROHS certifications are no harm to human body and other equipment.
Item model #:CPJ203001 jamming for 2G 3G cellphone
Band 1: GSM/CDMA:851-960MHz;
Band 2: DCS/PCS:1805-1990MHz;
Band 3: 3G2100:2110-2170MHz;

Item model#:CPJ203002 for 2G Cell phone and GPSL1
Band 1:GSM/CDMA:851-960MHz;
Band 2:DCS/PCS:1805-1990MHz;
Band 3:GPSL1:1500-1600MHz;
Total output power: 900mWatt 
Jamming Power each band: 25dbm;
Blocking radius range: Radius Up to 10 Meters. The signal strength<=-75dBm);
Power Supply: AC100-240V DC-5V ,inside rechargeable Battery and car power charger 
Inside rechargeable Battery: Lithium-ion, can work for 1.5-2 hours, recharge requires 3 hours, 8.4V 2600mAhcan continue to work when charging;
Antennas: 3 x Omini-directional rubber antennas;
Operating Temperatures: 0C~50C;
Operating Air Humidity: 5%~80%;
Dimension: 112(H)*62(L)*32(W) not include antennas;
Whole Weight: 0.6KG;
Welcome to Necom-telecom, 
we are jammer manufacturer for 8 years, hope our products are workable for your market.
Professional manufacture following products:
1)Portable Cell Phone Jammer/Blocker;
2)Bloqueador Portable/Jammer;
3)GPS Jammer;
4)Wifi Jammer/Camera Jammer;
5)UHF&VHF Jammer;
6)High Power Cell Phone Jammer/Blocker; 
7)Cellphone booster/repeater;
8)RF signal detector;
2G,3G,4G, GPS, WIFI, VHF, UHF, 315, 433 ,Lojack all the frequency can be customized as your request!

jamming gsm signal university

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