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: | 10 Antennas hand-held Signal Jammer |
| Color | Black |
| Band | 10 bands |
| Output Power | Total RF Power 7W |
| Jamming range | 2 - 20 meters |
| Cooling System | Build-in cooling fan |
| Working Time | more than 2 hours |
| Product Size | 160x 83x 46 mm |
| Brand Name | GREETWIN |
| Model Number | GW-JN10Pro |
| Certification | SGS, ISO9001 |
| Place of Origin | Shenzhen,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: | 10 Antennas hand-held Signal Jammer | Color | Black |
| Band | 10 bands | Output Power | Total RF Power 7W |
| Jamming range | 2 - 20 meters | Cooling System | Build-in cooling fan |
| Working Time | more than 2 hours | Product Size | 160x 83x 46 mm |
| Brand Name | GREETWIN | Model Number | GW-JN10Pro |
| Certification | SGS, ISO9001 | Place of Origin | Shenzhen,China |
| High Light | cell phone blocker jammer ，cell phone signal blocker | ||
The Latest 10 Antennas Plus Portable Cell Phone Signal Jammer Block 3G 4G
Portable Signal Jammer Description:
The latest all-in-one design portable wireless signal Jammer, 10 bands jamming all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. that use 2G, 3G, 4G, and CDMA 450Mhz, Block LOJACK GPS, Wi-Fi, Walkie-Talkie UHF/VHF and RF signals like 315, 433, 868 is popular in 2017 and in years to come
Portable Signal Jammer Advantages:
1. World first handheld design 10 all-in-one frequencies blocking all cell phone signals, LOJACK GPS, Wi-Fi, RF signals
2. 7 watts high output power and high gain antennas, Jamming range 2 to 20 meters (at-75dBm, depends on signal strength in given area)
3. With Nylon Cover Hang or wear on the arm or belt, easy to carry on
4. Good cooling system with cooling fans inside and bigger hot sink
5. With DIP switch, can turn on/off any signal band without affect other bands
6. With car charger, can used in car directly, 12V DC/AC power supply is also available
7. With built-in bigger battery, can work more than (2.0+ hours) 120 minutes
OEM customized service:
Customized for special frequency band , Wi-Fi5.8G, Wireless Camera 1.2GHz etc
Silkscreen OEM service can be offered
Portable Signal Jammer Application:
1. 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 Places that require silence, confidentiality and information security.
2. For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipment and instrument.
Portable Signal Jammer Specifications:
| Channel | Output port | Frequency range | Average out-putting power |
| 1 | LOJACK | 167-175MHz | 28.5dBm/0.7W |
| 2 | GSM | 925-960MHz | 28.5dBm/0.7W |
| 3 | DCS or PCS | 1805-1900 | 28.5dBm/0.7W |
| 4 | GPSL1 | 1560-1580MHz | 28.5dBm/0.7W |
| 5 | Wi-Fi 2.4G | 2400-2500MHz | 28.5dBm/0.7W |
| 6 | CDMA | 851-894MHz | 28.5dBm/0.7W |
| 7 | 4GLTE 700 | 700-803MHz | 28.5dBm/0.7W |
| 8 | PCS | 1900-1990MHz | 28.5dBm/0.7W |
| 9 | 3G | 2110-2170MHz | 28.5dBm/0.7W |
| 10 | 4G2600 | 2500-2690MHz | 28.5dBm/0.7W |
| Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC) Car Charger:DC12V IN | |||
| Dimensions: (length ,width, height) 160*83*46mm (not include antenna) Length of antenna :166mm Gain:2.0dbi | |||
| Packing size: 25*24*7cm Net weight: 1.3kg Gross weight: 1.5kg | |||
| Total power: 7W | |||
| Warranty: one year from delivery date | |||
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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