12-Channel Jammer for High-Security Demands in Anti-Drone Industry AC 220V Fixed

The 12-channel drone jammer is a flagship-level anti-drone solution developed for high-security, large-scale protection scenarios in the anti-drone industry. It features 12 independent high-performance jamming channels, achieving ultra-wide frequency coverage from 220MHz to 5900MHz—a range that comprehensively covers communication, navigation, and image transmission bands of almost all consumer-grade, industrial-grade, and even special-purpose drones. Each channel maintains a stable output power of 47dBm (50W), enabling it to strongly suppress drone signals, block the communication link between drones and remote controllers, and completely cut off navigation systems (such as GPS/Beidou) and real-time image transmission, thus forming an impenetrable "airspace security barrier" for sensitive areas.

Designed for fixed, long-term deployment (a key demand for high-security scenarios), the device adopts AC 220V power supply—compatible with standard industrial and civilian power grids, ensuring stable power input for 24/7 continuous operation. With a power consumption of ≤1200W and energy efficiency of ≥50%, it balances ultra-wide frequency jamming performance with relatively low energy consumption, reducing long-term operation costs. In terms of structure, the device has a dimension of 60cm*50cm*45cm and a weight of ≤37kg, making it suitable for fixed installation on security posts, roof platforms, or dedicated anti-drone stations (with optional mounting brackets for stable placement).

Equipped with omnidirectional FRP (Fiberglass Reinforced Plastic) spring antennas (gain: 3±1dBi, power capacity: 100W), the device achieves 360° non-dead-angle signal coverage, ensuring no blind spots in jamming range. Currently, it is widely applied in high-security anti-drone scenarios such as airports, nuclear power plants, military restricted areas, national key infrastructure, and large-scale international events (e.g., Olympic Games, World Expos).

A1: The high-frequency bands (5150-5350MHz, 5700-5900MHz) are mainly used by high-end consumer drones and industrial UAVs for 5G-based image transmission and high-speed data communication (e.g., professional aerial photography drones, inspection UAVs). Most low-channel jammers (4/6/8-channel) do not cover these bands, leaving security gaps. The 12-channel model’s full-frequency coverage (220MHz-5900MHz) eliminates such gaps, ensuring no drone can bypass jamming via high-frequency signals.

A2: This model is designed for fixed deployment (e.g., airport perimeters, nuclear power plant security posts), so it only supports AC 220V. For mobile needs (e.g., temporary large events), we recommend our 6/8-channel models (supporting DC 12V-28V battery power). If fixed deployment requires backup power, you can connect it to an AC UPS (Uninterruptible Power Supply) to ensure operation during power outages.

A3: For fixed installation, we recommend using heavy-duty mounting brackets (optional accessory) to secure the device to concrete platforms, steel frames, or roof rails. The installation process requires basic tools (e.g., wrenches, screws) and can be completed by 2-3 people in 1-2 hours. The device’s stable structure ensures it can withstand harsh outdoor conditions (e.g., strong winds, rain) after proper installation.

A4: In open, unobstructed environments, the effective jamming range is 1.5-4 kilometers—wider than 8-channel models (1-3km). This is due to two factors: ① Full-frequency coverage avoids signal leakage from unprotected bands; ② The 50W high power per channel ensures strong signal suppression even for drones with high-gain antennas. In urban or obstructed areas, the range may decrease to 0.8-2km, but it still meets large-scale security needs.

A5: Routine maintenance is simple and has a 3-month cycle: ① Check the power interface (WS20-3) and RF interface for loose connections or corrosion; ② Clean the FRP antenna surface to remove dust (avoid using corrosive cleaners); ③ Test the jamming performance of each channel monthly (using a standard drone test kit) to ensure all channels work normally. For long-term outdoor use, we recommend annual professional inspection of internal components.