SIGMA UK - SE HF X-80 & HF-360 PLUS KIT - RADIALS KIT FOR 40 & 80 METERS FOR VERTICAL ANTENNAS X-80, HF-360, HF-360XP
The radial KIT helps to improve the efficiency of the vertical antennas mentioned, thus allowing the possibility of making a difference with signals immersed in noise by increasing them beyond this threshold thanks also to a lower radiation angle on the 40 and 80 meter bands.