You are here: Home » Products » Signal Jammer » High Power Jammer » 600W 3G DCS GSM Scrambler GPS Signal Jammer Blocker RF Shield Bomb Disposal

Product Category

Related Products



Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

600W 3G DCS GSM Scrambler GPS Signal Jammer Blocker RF Shield Bomb Disposal

  • China


  • SGS, ISO9001

  • GW-J265DW

  • 1pcs

  • Negotiable

  • Wooden Case with PE Foam

  • 10 Working Days After Received Payment

  • T/T, L/C, Western Union, MoneyGram

  • 500pcs per Month

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


/PCS 1900

1805-1880 MHz

/1930-1990 MHz

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.


600W 3G DCS GSM Scrambler GPS Signal Jammer Blocker RF Shield Bomb Disposal 0


Add:  Baodeli industrial park, Longhua District, Shenzhen City, Guangdong Province, China   Tel: +86-15112267605
Copyright  2022 Shenzhen Greetwin Technology Co., Limited. All rights reserved. Technology by Leadong. Sitemap