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 | Powerful Drone Jammer 350W |
| Application | Church, museum, Prison, Jail, |
| Features | 100% Safe VSWR over protection |
| Antennas | Directional or Options-Omni antennas |
| Advantage | Continuous working even in hot climates |
| Jamming range | 300 - 1000meters |
| Output Power | 350W High Power |
| Working Band | 6-8 Bands in one device |
| Brand Name | GREETWIN |
| Model Number | GW-J250UAVi8 |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
View Detail Information
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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 | Powerful Drone Jammer 350W | Application | Church, museum, Prison, Jail, |
| Features | 100% Safe VSWR over protection | Antennas | Directional or Options-Omni antennas |
| Advantage | Continuous working even in hot climates | Jamming range | 300 - 1000meters |
| Output Power | 350W High Power | Working Band | 6-8 Bands in one device |
| Brand Name | GREETWIN | Model Number | GW-J250UAVi8 |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | high power cell phone jammer ，high power mobile phone jammer | ||
DJi UAV High Power Signal Jammer , Drone Signal Scrambler Jamming Range up to 1000M
Drone Signal Jammer Description:
High Power Drone Jammer GW-J250UAVi8, 350W up to 1000 meters is the latest professional Drone Signal Jammer. This type of frequencies is especially suitable for Drone Jammer.
It's designed for for outdoor application and easy installation. Each item can simultaneously block 6-8 frequency bands. It is suitable for continuous working in very hot environment without limit of time.
Model: GW-J250UAVi8
Drone Signal Jammer Features:
High RF power, cover 100% drones UAVs Like Dji Phantom 4, Phantom 3 Professional, Advanced, Standard series, Inspire Series...
Directional Jamming range: 300~1000 Meters (Depends on the local signal strength)
6-8 Bands in One Device
Drone Signal Jammer Advantages:
1. Every item can simultaneously block 6-8 frequency bands
2. Continuous working in very hot environment without limit of time
3. Outdoor Design application and easy installation
4. Protection design to avoid destroy
5. Directional or options-Omni antennas both available
6. Optional antennas to give more choice regarding the jamming range
7. Addition for option: wireless RC or Ethernet PC remote control
8. 100% Safe VSWR over protection for every modular
Packing contents:
Main jammer master 1 pc
Power cord 1 pc
Omni antennas with mag bases 6 pc
OEM customized service:
6 frequency modules all can be mixed very flexibly
Option: L2 L3 L4 L5: 100W
VHF 130-180MHz: 100W
300-400MHz: 100W
UHF 420-480MHz: 100W
RC 868MHz: 100W
Frequency range can be customized according to your exact requirements
All combinations in 6 bands frequency are possible, just proive us your inquiry and we will provide you our best suggestion
Silkscreen OEM service can be offered
Drone Signal Jammer Applications:
Device can be used to jam the Drone signal in the churches, museums, movie theatres or during the important conference in a meeting room to avoid the leakage of secure information, in classrooms during the exams, courts, hospitals, banks, recording studios or other crowded places where the usage of mobile phone is prohibited
| Key technical specifications: for America market | |||
| Channel | Output port | Frequency range | Average out-putting power |
| 1 | 433 | 433MHz | 47dBm /50W OR 100W? |
| 2 | 915 or 868 or 912 | 868-915MHz | 47dBm /50W OR 100W? |
| 3 | GPSL1 | 1570-1607MHz | 47dBm /50W OR 100W? |
| 4 | GPSL2 | 1225-1249MHz | 47dBm /50W OR 100W? |
| 5 | 2400 | 2400-2500MHz | 47dBm /50W OR 100W? |
| 6 | 5.8G | 5725-5850MHz | 44dBm /30W |
| The below frequencies you can instead of above one to combined 6-8 bands | |||
| Option | WIFI5.2G | 5100-5500MHz | 44dBm /30W |
| GSM | 925-960MHz | 50dBm /100W | |
| PCS | 1930-1990MHz | 50dBm /100W | |
| 3G | 2110-2170MHz | 50dBm /100W | |
| 4G LTE 2600 | 2490-2690 MHz | 50dBm /100W | |
| 4G LTE 700 | 725-803 MHz | 50dBm /100W | |
| Wi-Fi 2.4G+4G2300 | 2345-2500MHz | 50dBm /100W | |
| WIFI5.2G | 5100-5500MHz | 44dBm /30W | |
| Wi-Fi 5.8G | 5500-5580MHz | 44dBm /30W | |
| WiFi3.6G | 3500-3600MHz | 47dBm /50W | |
| GPSL2+L5 | 1170-1280MHz | 50dBm /100W | |
| LOJACK& XM radio | 167-175MHz | 50dBm /100W | |
| VHF1 | 130-190MHz | 50dBm /100W | |
| UHF2 | 190-300MHz | 50dBm /100W | |
| UHF3 | 300-400MHz | 50dBm /100W | |
| UHF4 | 400-500MHz | 50dBm /100W | |
| 4G1 LTE 850 | 791-821MHz | 50dBm /100W | |
| 4G1 LTE 1800 | 1805-1880MHz | 50dBm /100W | |
| CDMA | 851-894MHz | 50dBm /100W | |
| Power supply: AC adapter 50 to 60Hz, (110 or 240V AC-27V DC) | |||
| Dimensions: (L) 740*510*350mm (not include antenna) | |||
| Package size: 90*70*50cm Net weight: 70kg Gross weight: 75kg + 20kg antennas = 95kg Working temperature: -30 to 60°C | |||
| Total power:350W Shielding radius: (300-1000) meters At -75dBm Still depends on the strength signal in given area Shielding radius of VHF/UHF signal should be lesser than cell phone signal | |||
| Warranty: one year from delivery date | |||
Shipping Information:
· FOB Port:Shenzhen
· Lead Time:5 - 10 days
· Dimensions per Unit:90 × 70 × 50 Centimeters
· Weight per Unit:100 Kilograms
· Units per Export Carton:1
· Export Carton Dimensions L/W/H:90 × 70 × 50 Centimeters
· Export Carton Weight:100 Kilograms
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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