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| Customization: | Available |
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| Usage: | Jammer |
| Type: | Dds+Pll |
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The main feature of this dual-digital module technology is that it combines the extremely fast frequency conversion speed and high frequency resolution of the DDS module and the low output phase noise and wide output bandwidth of the PLL, which makes it possible to transmit broadband digital at the same time, it can also be sent to up to 8 narrow-band, the drone's mapping is now broadband, but there are still a lot of digital signals through the remote control, so in order to completely control the drone, we need to have both broadband digital and narrowband digital together, so that the drone can be controlled by the PLL. So now, in order to control the drone completely, it is necessary to use both wideband and narrowband digital signals together, so as to achieve the best results.
Dual Digital Drone Jammer
| Jamming technology |
DDS+PLL jamming technology |
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| Basic principle |
The jammer applies DDS+PLL jamming technology. It can jam 7 frequency bands. It can block navigation, telemetry and remote control signal of drones 44dBm 44dBm 44dBm |
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Jamming frequency bands |
420-470 DDS, PLL on 434±1MHz,60W±1dB(8 frequency simultaneous output) 850-935 DDS, PLL on 868±2 MHz, 915±2MHz,100W±1dB 1180-1280 DDS, PLL on 1126±2MHz, 1225±2MHz,50W±1dB(8 frequency simultaneous output) 1550-1610 DDS, PLL on 1575.5±2MHz,30W±1dB(8 frequency simultaneous output) 2400-2500 DDS,100W±1dB 5150-5350 DDS,100W±1dB 5720-5860 DDS,100W±1dB |
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| Signal type |
DDS+PLL signal |
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| Total RF power |
≥500W |
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| Antenna |
Omnidirectional antenna,7 antennas |
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| Gain of the antenna |
≥5dBi |
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| Power Supply |
DC:+32V(able to connect with AC/DC,Lithium battery 28.8V (24-33.6V)) |
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| Total Power Consumption |
≤1500W(when all the frequency bands are turned on) |
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| Display and control interface |
PC,RAM no less than 4G |
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| Device dimension and weight |
Jamming main unit:600*420*240mm,weight:30kg Antenna:32mm * 60mm,weight:3kg Stationary installation rack:1500*700mm,supporting stick length:1000mm,weight:20kg |
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| Working Temperature |
-20~+50ºC |
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| Storage Temperature |
-30~+60ºC |
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| Operating Humidity |
5 to 95%, relative |
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| Surface Color |
Metal color conductive oxide and other color customized |
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| Cooling |
Device case + fan |
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| Water proof |
IP65 |
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Introducing the Dual Digital Drone Jammer, a state-of-the-art counter-drone solution engineered to neutralize unauthorized UAV threats across multiple frequency bands. Utilizing advanced DDS (Direct Digital Synthesis) + PLL (Phase Locked Loop) jamming technology, this high-power system provides comprehensive protection by blocking navigation, telemetry, and remote control signals simultaneously.
Unlike traditional analog jammers, this digital system offers precise frequency targeting and higher efficiency. It covers seven critical frequency bands ranging from 420MHz to 5960MHz, effectively disrupting the most common commercial and custom drone communication protocols. With a total RF power output of ≥500W, an IP65 waterproof rating, and a robust PC-based control interface, this jammer is designed for continuous, reliable operation in critical infrastructure protection, bases, and correctional facilities.
At the heart of this system is the DDS+PLL architecture. This dual-technology approach combines the frequency agility of Direct Digital Synthesis with the spectral purity of Phase Locked Loop. The result is a highly stable and precise jamming signal that can target specific drone protocols without wasting power on unused frequencies. This ensures maximum disruption of the drone's control and video links while minimizing interference with legitimate communication systems.
The system features seven independent jamming modules, each optimized for a specific drone communication band. The total RF power output is ≥500W, ensuring a strong suppression signal.
The system includes 7 omnidirectional antennas with a gain of ≥5dBi. These antennas provide 360-degree coverage, ensuring that no drone can approach from an unprotected direction. The omnidirectional design eliminates the need for precise aiming and simplifies installation.
The jammer is controlled via a PC interface (requires a PC with RAM no less than 4G). The control software allows operators to:
Monitor system status in real-time.
Turn individual frequency bands on/off.
Adjust power levels.
Log operational data.
This digital control interface provides superior flexibility compared to simple toggle-switch systems.
Built for outdoor deployment, the device features an IP65 waterproof rating, protecting it from dust and water ingress. The metal conductive oxide surface provides corrosion resistance and efficient heat dissipation. The system includes a device case with a fan for active cooling, ensuring stable operation even under continuous full-power use.
The system supports multiple power sources:
DC +32V (Standard)
AC/DC (Optional adapter)
Lithium Battery 28.8V (24-33.6V) (Optional for mobile operation)
This flexibility allows for deployment in fixed installations, vehicles, or remote locations.
Please specify the following when ordering:
Frequency Bands: (Default: 7 Bands as listed).
Power Supply: (Default: DC +32V; Optional: AC/DC, Lithium Battery).
Control Interface: (Default: PC Software).
Surface Color: (Default: Metal Conductive Oxide).
Note: This is a high-power professional device. Proper training and legal authorization are required for operation. Ensure compliance with local regulations regarding jamming devices.
Contact us today to discuss your specific counter-drone requirements and request a quote for bulk orders.
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