VLF earth-mode receiving system (latest). Post 1690.
If you can't see the video, please insert this title URL into your search box: https://www.youtube.com/watch?v=4MJHQCUVyeU. Here's a great project for those interested in tapping into the often strange world of Very Low Frequencies (VLF). G3XBM shows us his latest VLF "earth-mode receiving system" using a simple tuned loop, a single FET impedance converter, an external USB sound card, and an ASUS notebook running Spartan Software. If you have a few spare hours during the week, why not try this VLF antenna? The "radio basement" is a fun place to explore. For the latest Amateur/Ham Radio news and information, please visit these websites: http://www.HawaiiARRL.info. http://www.arrl.org. http://www.arrl.org/arrl-audio-news (a weekly podcast which is updated each Friday afternoon). https://oahuarrlnews.wordpress.com. https://hamradiohawaii.wordpress.com. https://bigislandarrlnews.com. https://www.eham.net. http://www.southgatearc.org. Than