DX Antenna Terrestrial Digital Antenna Yagi UHF Plane to 20 For Medium and Weak Electric Fields All Channel Compatible UA20S (Equivalent Elements)

For more information, please check "Product Specifications" and "Product Description". For all channels (13-52ch). 20 element antenna for weak/medium electric field For horizontal/vertical polarization The elements and screws are made of stainless steel, making them resistant to rust and safe even in salt-damaged areas.