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Brand Name : GREETWIN
Model Number : GW-JN8L
Certification : SGS, ISO9001
Place of Origin : China
MOQ : 1pcs
Price : USD 97.4-110.5/pc
Payment Terms : T/T, L/C
Supply Ability : 20000pcs per Month
Delivery Time : 3 Working Days After Received Payment
Packaging Details : Box with PE Foam
Product Name : Handheld Universal 8 Band jammer
Output Power : 4W
Jamming range : up to 20meters,depend on mobile signal level
Inner box dimension : 87x40x143mm
Power Adapter : used in car directly
Other Name : 3G 4G WIFI Cell Phones Jammer
Working band : 8pcs Omni Antennas
Advantage : not Interfere Uplink
Handheld Universal Cell Phone Blocker Jammer For Block 8 Band High Frequency
Handheld Jammer Description:
 Latest Handheld Portable Universal 8 Band 3G 4G WIFI Cell Phones Jammer, you must be attracted by the title. YES! It is latest high power portable 3g 4g lte wimax cell phone wifi bluetooth signal multifunction jammer. It’s not only block the wifi bluetooth signal,but also block the 2g 3g 4g lte wimax cell phone signal . Before you may just block one of the signal, It is really an optimal choice for you.
The compact size jammer outputs 4W power and come with 8 powerful antennas. The shielding range reaches up to 20m, depending on the signal strength in the given area. It will effectively block all specified signals within the range including CDMA/GSM, DCS/PCS, 3G, 4G LTE, 4G Wimax, Wifi, Bluetooth. Except for the excellent jamming ability and multi-functionality, the unit also features selectable jamming setting. Users can turn off any single band without influencing the other bands operation. Also, users will be worry free of the uplinks with all TX frequency covered down link only. It won't interfere with uplink station signal either.
Handheld Jammer Specifications:
Affected Frequency Ranges:
 CDMA 850 : 851-894MHZ
 GSM 900 : 925-960MHZ
 DCS 1800 : 1805-1880MHZ
 PCS 1900 : 1930-1990MHZ
 3G 2100: 2110-2170MHZ
GPS: 1570-1580MHz
 WIFI 2.4G : 2400-2485MHZ
 4G LTE 700: 725-770MHZ (US)
 4G LTE 1700 : 2110-2155MHZ(US)
 4G LTE 800 : 791-821MHZ(EU)
4G LTE 2300 : 2300-2400MHZ
 4G LTE 2600 : 2620-2690MHZ(EU)
Total Power : 4W
 Power supply : 50 to 60Hz, 100 to 240V AC, with AC adapter (AC100-240V-DC12V)
 Shielding Radius: (5-20) meters@-75dBm (depends on the strength signal in given area.)
 Net Weight : 1.0KG/PCS
 Good cooling system with cooling fan inside
 Stable capability
 Could be used in car directly,With car charger
 It can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples,restaurants, classrooms,training centers, factories, banks, trains, bus and more
 For some locations special purpose such as hospitals, gas stations and more, Please do field test firstly to make sure no interference happened to the normal operation of their equipment and instrument
 ODM OEM orders are welcome

 Handheld Jammer Package contents: 
1 x High Power Jammer,
1 x AC power supply
1 x DC power supply
8 x Antennas,
1 x Car charger.
Handheld Jammer Applications:
Military, gas station,checkpoint personnel, Meeting rooms, Hospitals,
Banks, Churches, Conference Rooms, etc
Handheld Jammer Specifications:
| Type | Output port | Frequency | Average output power | 
| 8 Band Portable Signal Jammer | CDMA800 | 851-894MHz | 500mw | 
| LTE800 | 791-821MHz | 500mw | |
| GSM900 | 925-960MHz | 500mw | |
| DCS1800 | 1805-1880MHz | 500mw | |
| WCDMA 3G | 2110-2170MHz | 500mw | |
| LTE2600 | 2620-2690MHz | 500mw | |
| Wifi 2.4G | 2400-2500MHz | 500mw | |
| GPS | 1570-1580MHz | 500mw | |
| LOJACK(optional) | 173MHz | 500mw | |
| Power supply: 50 to 60Hz, AC 100 to 240V | |||
| With AC adapter (DC12V), Built-in Battery | |||
| Total Output power: 4Watt | |||
| 1-20M @ depending on the Signal strength | |||
| Weight:1050g | |||
| 8pcs External Omni-directional Antennas | |||
| Charge full time about 4Hours, Working time:1-2Hours. Running temperature: -10'C to +55'C | |||
|   | 
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