Radial kits Hustler vertikal antennas
2x λ/4 for 20/15/10m
Radials for vertical antennas. Consist of two λ/4 wires per band. Uses PVC coated braided copper wire 1.5mm². Includes solder lugs on one end for easy connection to ground post.
These radial kits can be used for elevated antennas (not ground mounted). The radials should be installed so that they do not touch the ground, nor the roof nor any other obstacle. If the vertical antenna should be installed on the ground other radials are required (at least as long as the antenna is high, better longer, as many as possible, not less than 10).
Excellent explanations about antenna radial systems are provided by some manufacturers, for example by SteppIR and Bencher (english text):
Communicationworld Kamperstraat 24 (gebouw K24) 7418 CB Deventer tel :0031 627408979 maandag t/m vrijdag van 10.00 tot 16.15 uur