Showing the evolution of the Ground Plane antenna. Review modifications of the Delta Loop for gain or SWR. Multi bands using OCF designs. Pat Wintheiser is the author of Nec2Go Antenna Modeling program. As such there are many different designs that can be discussed depending on participant input. Presenter Bio Pat Wintheiser began and ended …
John will be available after the presentation to display and answer questions about his Enigma replica. CW sent via HF radio played a major role in World War II. However, intercepted messages were of little use unless they could be decoded. To understand that process, we must look beyond the radio itself and look at …
Pointers and considerations when deciding to change your callsign. What’s involved, how to research a new callsign, and what are the costs associated with it. Presenter Bio Ray Ehrlich holds a General ticket and has been licensed ham since 2023. He enjoys POTA, Field Day, WSPR, and some contesting. He has a career in corporate IT …
