"L” type
Supports for antennas "L” type
Zinc+RCP
Anti-corrosion treatment based on bichromated zinc coating + RCP
They are made of steel and applied galvanizing and RCP (Reactive Coating Process, patented by Televes) treatments, which provide a corrosion resistance exceeding 500 hours in a salt spray test chamber (5% NaCl, 1 atmosphere, 35ºC)