Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 5000pcs per Month |
| Delivery Time | 10 Working Days After Received Payment |
| Packaging Details | Wooden Case with PE Foam |
| Product Name: | Four Band 80W Jammer |
| Application | Prison Compounds / Theaters |
| Working Time: | Continuous 24x7 |
| Operating Temp: | -20℃ to +55℃ |
| Features | Frequencies can be customized |
| Jamming range | 20 - 100meters,depend on mobile signal strength |
| Output Power | 80W Medium Power |
| Working Band | Four Channels |
| Brand Name | GREETWIN |
| Model Number | GW-J50 |
| 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 | 10 Working Days After Received Payment | Packaging Details | Wooden Case with PE Foam |
| Product Name: | Four Band 80W Jammer | Application | Prison Compounds / Theaters |
| Working Time: | Continuous 24x7 | Operating Temp: | -20℃ to +55℃ |
| Features | Frequencies can be customized | Jamming range | 20 - 100meters,depend on mobile signal strength |
| Output Power | 80W Medium Power | Working Band | Four Channels |
| Brand Name | GREETWIN | Model Number | GW-J50 |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | mobile phone scrambler ，mobile phone blocker jammer | ||
80W Cell Phone Blocking Device Support Frequencies Customized for Government
Cell Phone Blocking Device Introduction:
Jammers are used in many different scenarios and to find the best fit for your needs, we care a whole spectrum of jammers for every possible application. However, there are so many different wireless technologies that are in use today, that we can help you to accomplish your goal with the best combinations of bands to suite your needs. Any combinations and customization are possible just send us your inquiry and we will give you our recommendation. We are OEM ODM and we can design a system to maximally fit your needs. Our Jammers are designed to cut off down-link only, therefore it doesn’t have Interference to base station and repeaters.
If want to own the mobile phone signal jammer that owns super ability in blocking the signals of the 2G and 3G mobile phones, this 80W High Power Mobile Phone Signal Jammer can be a good choice and here the detail information of it is offered and you can get more from here.
Since this jammer is designed with 80W high output power, there is no doubt that this mobile phone signal jammer owns powerful ability in blocking the signals of the mobile phone frequency bands CDMA GSM DCS PCS WIFI and 3G, of which the jamming distance is up to 100 meters depending on the signal strength in the given area. A big merit of this rockmount high power mobile phone signal jammer is that each band can adjust RF power output level or turn off without influencing the other bands operation. Besides the original antenna is indoor directional panel antennas, you can select antennas to provide more flexibility regarding jamming coverage.
Such a high power jammer of good jamming effect is especially suitable to be used in the place like prisons and museums, military where the mobile phones are not allowed to be used and act as the security guard.
Cell Phone Blocking Device Applications:
Concert halls & Theaters
Prison Compounds
Special Police Units
Cell Phone Blocking Device Features:
1. Max 80watts total RF output power.
2. Manual adjustable output power with each channel.
3. Different frequency band can be controlled independently by single switches;
4. Power Amplifiers protection design ensures the working reliability of the device.
5. Can customize these frequencies AM, FM Radio, LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, Wireless Toys , FM Radio, Remote Control, 27MHz, 49MHz, 433MHz,315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA,UMTS,3G,4G,LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1,GPSL2, Galileo, Compass, Glonass, WIFI, Bluetooth, Spy camera, WIMAX, UAV, Drone, etc.
6. (Optional) jamming Four band, Five Band, Six Band, Eight Band, Ten Band.
Cell Phone Blocking Device Technical Specification:
| Output interface | Description | Shield band of frequency | RF output power(+1dBm) | |
| CH1 | CDMA800 | 851-894 MHz | 43dBm | |
| CH2 | WCDMA 3G | 2110-2170 MHz | 43dBm | |
| CH3 | GSM900 | 925-960 MHz | 43dBm | |
| CH4 | GSM1800 /PCS 1900 | 1805-1880 MHz /1930-1990 MHz | 43dBm | |
| Power supply: AC220V, DC 28V | ||||
| Total Output Power: 80Watt | ||||
| Power consumption:250Watt | ||||
| Weight: 10Kg Size(length × wind × high):45*30*25cm | ||||
| Humidity: 30%-95% Running Temperature: -20℃ to +55℃ | ||||
| Jammer Module Number | 4 | |||
| Cooling System | Systematic Smart Cooling System | |||
| System Protection | VSWR | |||
| Jamming Source | Frequency Scan Technology | |||
| Antenna Type | Omni antennas or High Gain Directional Panel Antennas | |||
| Jumper | 7D-FB superflexible coaxial cable | |||
| Jamming range: 20-100m according to signal density of mobile network | ||||
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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