Features: The ZP614 EM43 Shortwave shortwave choke magnetic Looped antennae enhancing your wireless module's performances, ensuring stable and efficient signal transmission. This antennae offers durability and reliable functionality, making it a vital component for any auditory video setups requiring wireless connection. This universal antennae to technology enthusiasts and professional to optimizes their electronic devices. Perfect for various setting, including home entertainment systems, professional auditory setups, and portable auditory video equipment, providing seamlessly integration into your existing configuration. With its small and durability construction, the ZP614 EM43 antennae is essential accessory to improve their device's wireless communication capabilities. Specifications: Item：ZP614 EM43 Shortwave Choke Magnetic Looped Antennae Support:1.8-30MHz for HF Radio Diameter Size:about 4.50cm/1.77in Package Includes: 1PC ZP614 EM43 Shortwave Choke Magnetic Looped Antennae note: There might be a bit color distortions due to different computer resolution There might be size errors due to different computer resolution