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: | 90W SIX Band Prison Jammer |
| Application | Security Guard |
| Accessories: | with log periodic antenna |
| Jamming Frequency | 800 - 2500MHz |
| Using | Concert halls & Theaters |
| Jamming range | 20 - 100meters,depend on mobile signal strength |
| Output Power | 90W Medium Power |
| Working Band | Six channels |
| Packing Size | 55*34*21.5cm |
| 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: | 90W SIX Band Prison Jammer | Application | Security Guard |
| Accessories: | with log periodic antenna | Jamming Frequency | 800 - 2500MHz |
| Using | Concert halls & Theaters | Jamming range | 20 - 100meters,depend on mobile signal strength |
| Output Power | 90W Medium Power | Working Band | Six channels |
| Packing Size | 55*34*21.5cm | Brand Name | GREETWIN |
| Model Number | GW-J50 | Certification | SGS, ISO9001 |
| Place of Origin | China | ||
| High Light | Prison Jammer ，LTE Signal Jammer | ||
120 Watt High Power Prison Cell Phone Jammers with 11dBi Log Periodic Antenna
Introduction:
120W GW-J50 is constructed inside a special metal enclosure prison jammers , incorporating an efficient "smart active" cooling system with incoming air filters, which enables the system to operate 365 days/24 Hours/7days continuously even in hot weather. Its secure design ensures that the prison inmates and unauthorized prison personnel cannot tamper with the safe and continuous operation of the system.
Each unit can jam up to six frequency bands simultaneously.
For the cellular phone jamming, only making the interference to the downlink bands,never disturb the uplink and make sure BTS normal running.
Features:
1. Heat sink designing combing with the fans to make system in a cooling status.
2. Antenna type options, directional or omni-directional antennas option.
3. Adjust the output power of the jamming modules by the switch.
4. ON/OFF each Jamming module or device separately.
5. Selection of antennas to provide more flexibility regarding jamming coverage.
6. 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.
7. (Optional) jamming Four band, Five Band, or Six Band, Eight Band, Ten Band.
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 | |
| CH5 | GPS | 1570-1580 MHz | 43dBm | |
| CH6 | WIFI | 2400-2500 MHz | 43dBm | |
| Power supply: AC220V, DC 28V | ||||
| Total Output Power: 120Watt | ||||
| Power consumption:350Watt | ||||
| Weight: 11Kg Size(length × wind × high):45*30*15cm Packing Size: 55*34*21.5cm | ||||
| Humidity: 30%-95% Running Temperature: -20℃ to +55℃ | ||||
| Jammer Module Number | 6 | |||
| 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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