Full-band signal capture: Covers a wide frequency range of 10kHz to 180MHz. The antenna direction is adjustable to optimize reception angle and improve signal stability. Ready-to-use and convenient: No complex setup required. Features quick installation with a simple loop design for easy operation, ideal for beginners. Palm-sized and portable: Compact 110mm size (similar to a smartphone), lightweight, foldable design for easy storage and transport, making it perfect for outdoor use. Durable construction: Built with a high-strength composite material frame and anti-corrosion coating for long-lasting performance in both indoor and outdoor environments. Compatible with multiple devices: Works seamlessly with Malachite SDR receivers, TEF6686 chip radios, amateur radio equipment, and more. Equipped with SMA male connector for plug-and-play functionality. Receiving frequency band: 10kHz–180MHz Interface type: Standard SMA male connector Color: Black Material: ABS Package Contents: 1 x Mini Loop Antenna