do the opposite: They have a guyed lower section surmounted by a freestanding part.; Zendstation Smilde: is a tall tower with a guyed mast on top with guys which go to ground.; Torre de Collserola: is a guyed tower with a guyed mast on top where the tower portion is not free-standing.

History

The first experiments in radio communication were conducted by Guglielmo Marconi

1.Previous
3.Next