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4 Band 2W Portable Wifi, Cell Phone Signal Block

Supplier From China
Sep-19-14

Http://www.Jammergroup.Com
Product description

If you feel that there are too many people bothering you with their aimless phone talks in public, or when you are going on a very important conversation, you won¡¯t to be any bothered, or you really need silenced surroundings. For those purposes the portable blocker is you best choice.
T the device can be used in car directly, that means it can work constantly from the car power.

This is a great solution for such places like meeting room, security services, churches, classrooms, libraries, museums, houses and cars. All above, the jammer is best choice for you.

At a glance:

This product can be used in any place where mobile phones and wifi are prohibited to be used!
Cover interface standards: cell phone signal (cdma, gsm, dcs, 3g), wifi (2400-2500mhz)
Could be used in car directly with car charger
Total output power: 2w
Effective range: radius up to 20 meters




Specifications:

Affected frequency ranges:

Europe and middle east market
-wifi: 2400-2500 mhz
-gsm900: 925-960 mhz
-gsm1800: 1805-1880 mhz
-3g: 2110-2170 mhz
American and asia market
-wifi: 2400-2500 mhz
-cdma gsm: 850-960 mhz
-dcs phs: 1805-1990 mhz
-3g: 2110-2170mhz

Total output power: 2w
Jamming range:up to 20m, the jamming radius still depends on the strength signal in given area
External omni-directional antennas all the tx frequency covered down link only
Power supply: 50 to 60hz, 100 to 240v ac
With ac adapter (ac100-240v-dc12v), 2000ma/h battery
Continue using time:around 90 minutes
Dimension: 104x53x33mm (not included antenna)



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Supplier From Shenzhen, Guangdong, China
 
Affected frequency ranges:

Europe and middle east market
-wifi: 2400-2500 mhz
-gsm900: 925-960 mhz
-gsm1800: 1805-1880 mhz
-3g: 2110-2170 mhz
American and asia market
-wifi: 2400-2500 mhz
-cdma gsm: 850-960 mhz
-dcs phs: 1805-1990 mhz
-3g: 2110-2170mhz

Total output power: 2w
Jamming range:up to 20m, the jamming radius still depends on the strength signal in given area
External omni-directional antennas all the tx frequency covered down link only
Power supply: 50 to 60hz, 100 to 240v ac
With ac adapter (ac100-240v-dc12v), 2000ma/h battery
Continue using time:around 90 minutes
Dimension: 104x53x33mm (not included antenna)
Weight: 0.8kg



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Frequency range:up link:890f+915mhz downlink: 935f+960mhz
Export power:up link:10 dbm downlink: 10 dbm
Gain:up link:50 db downlink: :50 db
Function:a)  power supply led denote b)   export power eld denote
I/o impedence:50¬+/n connector
Noise figure:6db
Transmission delay:0.5»s
Ambient temperature:-15f¦f+55f¦
Power supply:ac/220vf+10%   45f+55hz dc·ª12v
Size:134mmf-95mmf-28mm
Electromagnetic compatibility:to the ets300 694-4 standard
Reliabilityto the gb6993-86 standard
Pass band ripple:1.8db
Coverage area:200sqm



134mmx95mmx28mm

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