The Vision X12FK is a very high-performance aerial that has been built for simple, quick installations using a no-tools construction with large thumb-nuts for the mast clamp. 

Featuring high gain and superior directivity with a large reflector and low wind-loading. Performance is enhanced thanks to the exclusive Vision Supermatch Balun. This aerial has an excellent front/back ratio and directivity with excellent impulse noise reduction. 

The mast clamp is designed to fit 25-50mm (1" to 2") masts and the 18mm boom adds rigidity and long service life. This version of the high gain X12 Aerial has been tuned for channels 21-48 and is designed for low to medium signal areas whilst rejecting 5G-LTE mobile phone transmissions.