Crystal Radio constructed with unusually large passive components with the goal of obtaining an extremely high Q. Variable capacitor from a B-17 Bomber’s antenna tuner and the final tank coil from a 50KW AM Broadcast transmitter once used by Chicago area WMAQ Radio’s Continental equipment are employed for outstanding performance.
HRD Software, LLC announces the release of Version 188.8.131.524 today. This is a maintenance release for HRD that addresses a variety of bug fixes in Logbook as well as enhancement additions. Users that have purchased HRD 6.0 and later will ge... Read more
An Isotron Antenna Solves Virtually Any Restricted Space Problem – For example, a 40 Meter Isotron measures only 22 inches x 16 inches x 15 inch... Read more
International Lighthouse Lightship Weekend (ILLW) is this weekend — August 20-21 (always the third weekend in August). The 2-day event gets under way... Read more
The already-busy Hurricane Watch Net (HWN) now is watching three hurricanes in the Atlantic Basin — Category 5 Irma; Category 1 José, following behind... Read more
By San Francisco Chronicle A massive solar eruption is about to hit Earth, and the resulting northern lights could be spectacular just before New Year... Read more
This multiband vertical designs provide 9 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30, 40 and 80 meter bands. Cushcraft achieved a majo... Read more