We just lost the most powerful longwave transmitter in Europe, and why that's kind of a big deal Retro Tech Restorations 11:24 2 years ago 133 946 Далее Скачать
Droitwich: The Death Of The 1/2 Million Watt Transmitter Ringway Manchester 12:44 1 year ago 102 674 Далее Скачать
Amateur Radio Beacon JAM 187khz LowFer 1750 meters Longwave fccpart15jam 8:49 14 years ago 9 753 Далее Скачать
Trying to make an Long Wave radio converter: about impedance transformation in HF and audio circuits radiofun232 9:40 3 years ago 791 Далее Скачать
Making sharp bandwidth coils/filters for Long Wave Radio or 50 KC - 300 KC (electronic circuits) radiofun232 10:51 3 years ago 618 Далее Скачать