Shenzhen Greetwin Technology Co., Limited  

Product Name: Multi-Band 8 Antennas Portable GPS WiFi GSM 3G 4G Cellphone Signal Blocker RF Car Lojack Breaker Mobile Phone Bluetooth Signal Jammer Model NO.: GW-JN8 Name: Bluetooth Car Jammer Power Output: 4 W Dimension: 220x202X65mm Weight: 950g Jam Radius: up to 20meters Working Frequency: Lojack173, GSM900, Dcs1800, PCS1900, 3G 2100etc. Frequency Range: 2g/3G/4G/2.4G/WiFi/GPS etc Application: Outdoor/Company/Office Antenna: 8 PCS Trademark: Greetwin Transport Package: Neutral Packing Specification: ISO9001 Origin: Shenzhen HS Code: 8517699000 Product Description Output powerFrequencyAverage output powerJamming range(radius): 1-20m(Depend on local signal intensity)CDMA851-894MHz500mwGSM925-960MHz500mwDCS/PCS1805-1880/1930-1990MHz500mw3G2110-2170MHz500mwGPS1570-1580MHz500mwWifi2400-2500MHz500mw4G LTE791-821 or 725-770MHz500mw4G LTE2300-2400 or 2620-2690MHz500mwPower supply: 50 to 60Hz, AC 100 to 240V With AC adapter (AC100-240V-DC12V)Weight: 950gDimension: 132x80x40mm and not include antennas Inner box dimension:220x202x65mmOutput power: 4w8pcs External omni antennas Charge full time about 4Hours, Working time:1-2Hours. Running temperature: -10 to +55'CCell Phone Jammer with shortcomings such as the unchangeable bands, the inconvenient carrying, or signal loss can be quite annoying when applying them. But now, here comes the man-carried 8 Antennas Portable 3G 4G WIFI GPS Cell Signal Jammer, which is intended to solve these problems with its great allocation.Features:1. Pocket-sized and portable design with cooling fan.2. ON/OFF switch make it more user-friendly3. Cooling fan inside, Rechargeable battery and car charger4. Eight channels with different frequency range,Or customize other cellular standard in the world.Such as 450MHz, GPRS, iDEN, GPS, UMTS, WiFi, AWS, 4G.5. Multiple bands, Can adjust ON or turn off any single band without influencing the other bands operationYou can select these frequencies:CDMA/GSM, DCS/PCS, 3G, 4G LTE/WIMAX, WIFI 2.4G, GPS, LOJACKAffected Frequency Ranges:CDMA 850 : 851-894MHZGSM 900 : 925-960MHZDCS 1800 : 1805-1880MHZPCS 1900 : 1930-1990MHZ3G 2100: 2110-2170MHZGPS: 1570-1580MHzWIFI 2.4G : 2400-2485MHZ4G LTE 700: 725-770MHZ (US)4G LTE 1700 : 2110-2155MHZ(US)4G LTE 800 : 791-821MHZ(EU)4G LTE 2300 : 2300-2400MHZ4G LTE 2600 : 2620-2690MHZ(EU)Package Included:1pc Portable Wireless Signal Jammer1pc Power Adapter (100-240V)1pc Car Charger1pc ManualApplications:1.It can be applied at meeting rooms, conference rooms, trains, bus and more2.For some locations of special purpose such as hospitals, gas stations and moreDo field test first to make sure no interference happened to the normal operation of their equipment and instrument