Features 1、【Directional Reception and Broad Frequency Ranges】: Supports 9.9KHz to 181MHz frequency, enabling directional reception and allowing users to rotate the antenna to find the most appropriate reception angle for clear and stable signals. 2、【Easy Installation and User-Friendly】: Features a simple and intuitive design, making it easy to install and operate, ensuring users can quickly setup and use the antenna with minimal effort. 3、【Compact and Portable Design】: Lightweight and compact, making it convenient to carry and store, perfect for portable radio enthusiasts and those with limited space. 4、【Premium Materials & Long Durability】: Crafted from premium materials to ensure durability and long-lasting performance, providing users with reliable reception in various environments. 5、【Versatile Compatibility】: Compatible with multiple devices. It can be used with the Peacock Stone SDR receiver, TEF6686 receiver, and HAM connection, making it a versatile choice for amateur radio operators and hobbyists. Specification Name: Loop Antenna Frequency: 9.9khz-181mhz Interface: SMA interface Item size: 110 * 100 * 3mm / 4.33 * 3.94 * 0.12in Item weight: 40g / 1.41ounce Package size: 150 * 100 * 40mm / 5.91 * 3.94 * 1.57in Package weight: 53g / 1.87ounce Package List Packing List: 1 * Loop Antenna