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 | Walkie Talkie Jammer |
| Application | Secret Services |
| Power Supply | Car adaptor DC12V |
| Operating Temp | -10℃ to +55℃ |
| Channels | 6 Band |
| Jamming range | 5 - 50meters depend on mobile signal strength |
| Frequency | VHF135-174MHz,UHF400-470MHz |
| HS CODE | 8543709990 |
| Brand Name | GREETWIN |
| Model Number | GW-JA6 |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
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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 | Walkie Talkie Jammer | Application | Secret Services |
| Power Supply | Car adaptor DC12V | Operating Temp | -10℃ to +55℃ |
| Channels | 6 Band | Jamming range | 5 - 50meters depend on mobile signal strength |
| Frequency | VHF135-174MHz,UHF400-470MHz | HS CODE | 8543709990 |
| Brand Name | GREETWIN | Model Number | GW-JA6 |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | mobile phone scrambler ，mobile phone blocker jammer | ||
6 Antenna Mobile Phone Signal Jammers , Desktop UHF VHF Walkie Talkie Jammer
It’s not only block the GSM DCS PCS CDMA,3G signals, but also block the latest Walkie Talkie signal . Before you may just block one of the signal, It is really an optimal choice for you.
With 6 powerful antennas, the shielding radius is 5 to 50 meters, of course, the jamming radius still depends on the strength signal in given area ; the stronger jammer can block all signals in this range. You don’t worry about the uplink.The jammer could not interference the uplink station signal; just jam the signals of the cell phone.
Mobile Phone Signal Jammer Features:
1. Output power 14w , make more efficient jamming.
jamming range up to 50m.
2. Heat sink case makes the jammer work in a more stable and cool situation.
3. SIX channels with different frequency range,
or 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 Signal Jammer Application:
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 of 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 and OEM orders are welcome.
Mobile Phone Signal 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.
can jam Lojack 173MHz (optional).
| 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 |
| VHF | 135-174MHz | 33dBm | 2W |
| UHF | 400-470MHz | 33dBm | 2W |
| Total Output Power | 14 Watt | ||
| Power Supply | AC110-240V,DC 12V | ||
| Power consumption | 60 Watt | ||
| Weight | 3.5kg | ||
| Size | 305*140*52mm | ||
| 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 | ||
Mobile Phone Signal Jammer Package:
1x Multi-functional Jammer
1x AC adaptor
1x Car adaptor
6x Antenna
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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