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Adjustable 4G LTE2600 3G2100 Mobile Phone Signal Jammer WIFI Jammer For School

Adjustable 4G LTE2600 3G2100 Mobile Phone Signal Jammer WIFI Jammer For School

Brand Name:GREETWIN
Certification:SGS, ISO9001
Model Number:GW-JB5F
Minimum Order Quantity:1PCS
Delivery Time:3 Working Days After Received Payment
Payment Terms:T/T, L/C, Western Union, MoneyGram
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Location: Shenzhen Guangdong China
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Up To 40 Meters Adjustable Mobile Phone Jammer 4GLTE2600 3G2100 For School


Mobile Phone Jammer Introduction:

This jammer can provide a secure area coverage and prevent both cell phone,WiFi and GPS signal.

This model ,GW-JB5F, features a built in fan to keep the unit cool during extended periods of use, as well as turn on /off switch selectable settings so you can choose which channels to block.
Create a protected zone around you, your vehicle, or your meeting, by blocking cellular and / or GPS signals.
The charging light turns from red (while charging) to green (full charge reached) for a quick visual display of charging status.
Individual channel on/off selector switches allow you to choose which channels are blocked.


We also have a lot of high quality products on this website and we will be grateful if you can browse more products.

Need mobility? Please browse our portable mobile blocker section.
As always, if you have any questions we are happy to assist you.


Mobile Phone Jammer Applications:
For meeting rooms, conference rooms, museums, galleries, theatres, concert halls and churches


Mobile Phone Jammer Features.

1). You can choose every band to turn on or off.

2). 24 hours long time work continuously without stop

3). One year warranty from delivery date

4). 2-40 meters depending on the signal strength in given area

5). The 12watt high power design ensure efficient jamming effect

6). Inside cooling fans and heat sink design

7). Can customize other cellular standard in the world.

Such as Walkie Talkie,450MHz,GPRS,iDEN,GPS, Galileo,Compass,Glonass,UMTS,WiFi,AWS,LTE 4G.


Mobile Phone Jammer Specification.


Output portFrequencyAverage output powerOutput power
CDMA800851-894MHz35dBm3W
GSM900925-960MHz35dBm3W

DCS1800/ PCS1900


1805-1880MHz/

1930-1990MHz

33dBm2W
3G2110-2170MHz33dBm2W
GPS (Optional)1500-1600MHz33dBm2W
WIFI2400-2500MHz33dBm2W
Total Output Power12 Watt
Power SupplyAC110-240V,DC 5V/10A
Power consumption40 Watt
Weight2.9kg
Size210*180*50mm
Running temperature-10℃ to +55℃
Humidity5% - 95%
Complete accessoriesFive omni-directional antennas, Power cable, Remote control, Fixed Mount
Jamming range(Radius)5 - 40meters , depend on local signal strength

China Adjustable 4G LTE2600 3G2100 Mobile Phone Signal Jammer WIFI Jammer For School supplier

Adjustable 4G LTE2600 3G2100 Mobile Phone Signal Jammer WIFI Jammer For School

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