In July of 2014 I was invited by Mike, KI6OID, of the Red Cross here in the Bay Area, to help with a unique HF (low frequency) antenna build. He and I have a mutual friend, Suresh (W6KTM), who started a non-profit organization in 2007 to create what’s called Radio Mala. Their goal is to implement technological leaps in … Continue reading Helical Loaded Magnetic Loop Antenna