
8-Band Fpv Drone Jam-Mer Full Protection Professional Anti-Fpv. 350, 433, 550, 650, 750, 900, 1000, 5.8g, Fpv Drone Signal Jam-Mer. Full Frequency Band Jamming: Blocks 8 bands including 350MHz to 1100MHz, GPS, WiFi 2.4G/5.8G, and 5.2G. Dual Antenna Options: Includes high gain OMNI antenna for 1000-1500m radius and directional antenna for 1500-2000m. High Output Power: Total 300W output across 6 channels for effective and stable drone jamming. Portable Backpack Design: Backpack style with built-in 1-hour lithium battery for easy personal mobility. Durable Construction: All aluminum body, waterproof, dustproof, heat resistant, and anti-corrosion. Smart Cooling System: Features ultra heat sink and large cooling fans for efficient temperature management. Fast Drone Response: Forces drones to land or return home within 3-5 seconds in the effective area. Comprehensive Warranty: Includes 1-year warranty and lifetime maintenance service for all products.