Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 500pcs per Month |
| Delivery Time | 10 Working Days After Received Payment |
| Packaging Details | Wooden Case with PE Foam |
| Product Name | 600W GPS Signal Jammer |
| Application | Prison, Jail |
| Working Time | 24 Hours |
| Operating Temp | -20℃ to +55℃ |
| Working Band | 6 Band |
| Jamming range | 50 - 600meters,depend on signal strength of mobile network |
| Output Power | 600W |
| Other Name | RF Shield in the Middle East |
| Brand Name | GREETWIN |
| Model Number | GW-J265DW |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 500pcs per Month |
| Delivery Time | 10 Working Days After Received Payment | Packaging Details | Wooden Case with PE Foam |
| Product Name | 600W GPS Signal Jammer | Application | Prison, Jail |
| Working Time | 24 Hours | Operating Temp | -20℃ to +55℃ |
| Working Band | 6 Band | Jamming range | 50 - 600meters,depend on signal strength of mobile network |
| Output Power | 600W | Other Name | RF Shield in the Middle East |
| Brand Name | GREETWIN | Model Number | GW-J265DW |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | IED jammers ，DDS Jammer | ||
600W 3G DCS GSM Scrambler GPS Signal Jammer Blocker RF Shield Bomb Disposal
Convey Bomb Jammer Description:
GW-J265DW is Super powerful cell phone jammers which are currently presented on the market. With 600W of output power this blocker is able to disable all GSM, 3G, WIFI, GPS,DCS and CDMA frequencies in the radius up to 600 meters. It mainly used for the areas where the wide radius needs to be protected against usage of mobile phones.
It can be used outdoor and indoors, for example to block the cell phone signal in the prison,churches, museums, movie theatres and other crowded places where the usage of mobile phone is prohibited. You can also use this jammer during the important conference in a meeting room to avoid the leakage of secure information. This unit will be irreplaceable in places where it is extremely important to keep the silence – in classrooms during the exams, courts, hospitals, banks, recording studios etc.
If you want to disable the usage of mobile phones outdoors this jammer will be the perfect solution as well. We have a lot of customers worldwide who are looking for the best jamming solution to use it in prisons, customs, and military units, for border control and drug enforcement.
Designed for easy and simple use, this device does not require complicated installation or any professional knowledge.
Convey Bomb Jammer Advantages:
1. VSWR protection,
When there be antenna disconnect, full system will not burn out.
2. Waterproof Level: IP65
Good cooling system, Continuous operation, even in hot climates.
3. Stable capability, cost-effective choice
4. Each channel can be controlled separately and simultaneously.
Manual adjustable output power with each channel.
will jam all frequencies, Up to 6 Bands can be chosen:
Cellphone Standards: CDMA450(460-470MHz), CDMA800/GSM850(851-894MHz), iDEN(869-894MHz), GSM900(925-960MHz), DCS/GSM1800(1805-1880MHz), PCS/GSM1900(1930-1990MHz), 3G/WCDMA/CDMA2000(2110-2170MHz), 4G/LTE700(American), 4G/LTE800(Europe), 4G/LTE2.6GHz,4G-LTE2.3GHz
Communication Standards: Wlan, 2.4GHz, WiFi, Bluetooth
Satellite Communication Systems: GlobalStar, GPS,Thuraya (1520-1580MHz)
Output Power: Up to 100 Watt/band
Total Power: Max: 600Watt
Power Supply voltage: 230V AC/110VAC, 24-27VDC
Housing: Metal Enclosure
Total System Weight(With antennae): Approx.: 35kg
Operational Temperature: -20 °C ~ +55 °C
Cooling System: Active smart with integrated incoming air filter
Waterproof level: IP65
GREETWIN Make All Bomb Jammers, IED Jammers, RF Signal Jammer and RCIED Jammers, including cell phone jammers and mobile phone jamming devices, are sold for governmental, law enforcement and military,etc.
Convey Bomb Jammer Technical Specification:
| Output interface | Description | Shield band of frequency | RF output power | |
| CH1 | CDMA 800 | 851-894 MHz | 50dBm | |
| CH2 | WCDMA 3G | 2110-2170 MHz | 50dBm | |
| CH3 | GSM900 | 925-960 MHz | 50dBm | |
| CH4 | GSM1800 /PCS 1900 | 1805-1880 MHz /1930-1990 MHz | 50dBm | |
| CH5 | WIFI, 2.4G | 2400-2485 MHz | 50dBm | |
| LTE 2600(Optional) | 2620-2690MHz | |||
| CH6 | GPS L1 | 1570-1580 MHz | 50dBm | |
| LTE800(Optional) | 790-821 MHz | |||
| Power supply: AC220V, | ||||
| Total Output Power: 600Watt | ||||
| Power consumption: 1800Watt | ||||
| Weight: 35Kg Size(length × wind × high):320×300×220mm | ||||
| Humidity: 30%-95% Running Temperature: -20℃ to +55℃ | ||||
| Jammer Module Number | 6 | |||
| Cooling System | Systematic Smart Cooling System | |||
| System Protection | VSWR Protection | |||
| Jamming Source | Frequency Scan Technology | |||
| Antenna Type | High Gain Directional Panel Antennas or omni antenna | |||
| Jamming range: 50-600m according to signal density of mobile network | ||||
Convey Bomb Jammer Application:
Prisons, military, government, Oil and Gas Storage Facilities and fields, Churches, Theatres, Libraries, Museums, Courts, Border Patrol and Drug Enforcement, Customs, mosques, etc.
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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