This is an engaging and unconventional account of the development of radio broadcasting and the scientists at the Nizhny Novgorod Radio Laboratory (NRL).
82.5 m Beverage Antenna Compared to a 5 x 5 m dipole Efficiency with a Belka radio receiver at 4625 kHz Антенна Бевереджа длиной 82,5 м В сравнении с диполем 5*5 м Эффективность работ...
