Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 5000pcs per Month |
| Delivery Time | 3 Working Days After Received Payment |
| Packaging Details | Carton with PE Foam |
| Product Name: | LTE 4G Jammer |
| Application: | Classroom |
| Size | 305*140*51mm |
| Antenna | 6 Antennas |
| Jamming range | 5 - 50meters depend on mobile signal strength |
| Frequency | 800MHz to 2700MHz |
| Brand Name | GREETWIN |
| Model Number | GW-JA6A |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 5000pcs per Month |
| Delivery Time | 3 Working Days After Received Payment | Packaging Details | Carton with PE Foam |
| Product Name: | LTE 4G Jammer | Application: | Classroom |
| Size | 305*140*51mm | Antenna | 6 Antennas |
| Jamming range | 5 - 50meters depend on mobile signal strength | Frequency | 800MHz to 2700MHz |
| Brand Name | GREETWIN | Model Number | GW-JA6A |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | cell phone blocker jammer ，cell phone signal blocker | ||
WiFi GPS Mobile Phone Vehicle Mounted Jammer LTE 700MHz - 2300MHz
Cell phones are everywhere these days.
It's great to be able to call anyone at anytime. Unfortunately, restaurants, movie theaters, concerts, shopping malls and churches all suffer from the spread of cell phones because not all cell-phone users know when to stop talking. Who hasn't seethed through one side of a conversation about an incredibly personal situation as the talker shares intimate details with his friend as well as everyone else in the area? Mobile Phone Signal Jammer is good choice.
Firstly, since designed with the desktop style and owning the high quality cooling system so that this desktop adjustable jammer can reach 24/7 nonstop working easily, also because of the design of the car charger people can easily use this WiFi GPS signal blocker in the car as well.
Vehicle Jammer Features:
1. Cooling fans design make the device work in a good cooling environment.
2. Working 24 hours continuously.
3. With the current of car and car adaptor design,
make the jammer can be used on the vehicle directly.
4. Output power 15w , make more efficient jamming.
jamming range up to 50m.
Vehicle Jammer Specification.
Recommend this military quality Jammer. It is easy to use, superior design.
Only interfere downlink frequency of mobile system, can’t affect normal operation of Base Station.
| Output port | Frequency | Average output power | Output power |
| CDMA800 | 851-894MHz | 35dBm | 3W |
| GSM900 | 925-960MHz | 35dBm | 3W |
| DCS1800/ PCS1900
| 1805-1880MHz/ 1930-1990MHz | 33dBm | 2W |
| 3G | 2110-2170MHz | 33dBm | 2W |
| GPS | 1570-1580MHz | 32dBm | 2W |
| WIFI (Optional) | 2400-2500MHz | 32dBm | 2W |
| 4G LTE 800(Optional) | 791-821MHz | 35dBm | 3W |
| 4G LTE700(Optional) | 725-770MHz | 35dBm | 3W |
| 4G LTE2600(Optional) | 2620-2690MHz | 33dBm | 2W |
| 4G LTE 2300(Optional) | 2300-2400MHz | 33dBm | 2W |
| Total Output Power | 15 Watt | ||
| Power Supply | AC110-240V,DC 12V | ||
| Power consumption | 60 Watt | ||
| Weight | 3.5kg | ||
| Size | 305*140*51mm | ||
| Running temperature | -10℃ to +55℃ | ||
| Humidity | 5% - 95% | ||
| Complete accessories | Six omni-directional antennas, Power cable, Fixed Mount | ||
| Jamming range(Radius) | 5 - 50meters , depend on local signal strength | ||
Vehicle Jammer Application:
Conference Rooms, Libraries, Museums, Prisons, Courts, Border
Patrol and Drug Enforcement, Customs, House and so on.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
100~200
Ecer Certification：
Active Member
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater... Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater...
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