Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 1000pcs per Month |
| Delivery Time | 10 Working Days after Received Payment |
| Packaging Details | Wooden Case with PE Foam |
| Product Name | 2KM Drone Signal Jammer with 900MHz |
| Application | Airport, Sensitive Areas, Prisons |
| Working Time | at least 30minutes working continually |
| Jamming Source | Digital Gaussian White Noise Technology |
| Output Power | 118Watt |
| Jamming range | up to 2500m |
| Jamming frequency | GPSL1, GPSL2, 2.4G, 5.8G, Glonass,900MHz |
| Antennas | 3pcs directional antennas |
| Brand Name | GREETWIN |
| Model Number | GW-UAV400 |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1000pcs per Month |
| Delivery Time | 10 Working Days after Received Payment | Packaging Details | Wooden Case with PE Foam |
| Product Name | 2KM Drone Signal Jammer with 900MHz | Application | Airport, Sensitive Areas, Prisons |
| Working Time | at least 30minutes working continually | Jamming Source | Digital Gaussian White Noise Technology |
| Output Power | 118Watt | Jamming range | up to 2500m |
| Jamming frequency | GPSL1, GPSL2, 2.4G, 5.8G, Glonass,900MHz | Antennas | 3pcs directional antennas |
| Brand Name | GREETWIN | Model Number | GW-UAV400 |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | drone frequency scrambler ，UAV Jammer | ||
900 MHz Drone Signal Jammer Blocker , Drone Radio Jammer For Prisons
Drone Signal Jammer Descritption:
Drone jammer is very popular in the world, VCO technology Jammer is not suitable for drone jammer, very short jamming range. China Police forced UAV down by digital drone jammer, UAV Drone Digital Control System ,UAV Digital Control System is the latest UAV control system with more than 2000 meters control distance that controlling remote control signal, figure transmission signal and positioning signal, making the UAV communication failure and forcing the UAV to fall or return. Output UAV control guidance signal and GPS interference positioning signal, dynamically adjust the transmission frequency and transmit power, so that the jammer can be precisely aligned with the emission source, centralized the power, effectively suppressed the interference of its communication to make the communication failure.
The portable UAV/drone jammer is our company's latest product designed by R&D department,
against the widespread use of UAV nowadays.
It disables the targeted UAV by jamming the UAV's remote-control signal and GPS signal, to force the UAV fall or return. The jamming distance reaches more than 3KM.
-----Drone Signal Jammer Function-----
Effective interference with UAV Remote-Control Signal 2400MHz, GPS signal 1500MHz, GPS signal 1200MHz, Transmission Signal 5800MHz, 900MHz.
Drone Signal Jammer Features:
1. Signal Source: Digital gaussian white noise technology
High integration & Stable operation.
2. highly effective power & long jamming distance
3. Manpack type, If device have any problem, “BUZZER” function will let you know, its convenient operation.
4. High quality tubular radiator, effective in radiating heat.
5. Import components; the moderating circuit-starting design avoids a spark,
when the device turn on/off.
6. Batteries are separate from the main device, easy to be replaced and maintained.
Drone Signal Jammer Application:
Mainly applied to prisons, airports, scientific research centers, detention houses, interrogation rooms, courthouses, labor camp, all kinds of military important places, forbid aerial photography by use of drone, etc
We make field test for Futaba 14sg,
ICR = Y / X = 600 / 50=12
Y is interference distance, X is Communication distance.
When X increase, ICR will be smaller , approach to 1.
For example,
When X is 500m, Y is 1.5KM.
ICR means RF jammer can get effective interference , the maximum ratio of interference distance and Communication distance.
We introduce two models:
Advanced Model A: GW-UAV400
ICR = Y / X = 3 / 1.5= 2
Y is interference distance, X is Communication distance.
ICR means RF jammer can get effective interference , the maximum ratio of interference distance and Communication distance.
Drone Signal Jammer Technical Parameters:
| Channel | Name | Working frequency | Output power(±1dBm) |
| CH1 | GPSL1, Glonass | 1565-1610MHz | 41.7 dBm |
| GPSL2, Glonass | 1217-1250MHz | 41.7 dBm | |
| 900MHZ | 902-928MHz | 41.7 dBm | |
| CH2 | 5.8G | 5725-5850MHz | 39 dBm |
| CH3 | 2.4G | 2400-2485MHz | 43 dBm |
| Build-in battery | 24V,15A ( min 30minutes working continually) | ||
| Signal Source | Digital gaussian white noise | ||
| jamming radius | 2-3km | ||
| Antennas | 3pcs directional antennas | ||
| Output Power | 90W | ||
| Power consumption | 300W | ||
| Main engine weight | 22Kg | ||
| Estimated Size | 446×316×150mm | ||
| Humidity | 30%-95% | ||
| Running temperature | -10 to +50℃ | ||
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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