David White, WN5Y, is a home-brewer from the beginning of his ham radio story, and loves to build HF receivers. Originally inspired by the designs of the late Lew McCoy, W1ICP, and later Wes Hayward, W7ZOI, David’s latest receivers are called electroluminescent because he incorporates LEDs as components in the receiver design itself, and not just as front panel indicators. David shares his story in this QSO Today.
Episode 128 - Ian Keyser - G3ROO
Ian Keyser, G3ROO, has a 1600 square foot “maker space” or shop that he uses for all of his projects, including ham radio, and shares this space with his Dover Construction Club. Ian works “top band” with wire antennas and a superb grounding system. He collects and refurbishes vintage World War Two spy radios that he displays in his GB2SPY Museum. G3ROO is Eric, 4Z1UG’s QSO Today.
Episode 125 - Hans Summers - G0UPL
As a 2009 QRP ARCI Hall of Fame inductee - Hans Summers, G0UPL, is an electronic experimenter and amateur radio innovator extraordinaire. Hans pays careful attention to compact and minimal parts count to achieve the design goals of his homebrew projects. Hans is the owner of QRP Labs joins Eric, 4Z1UG, in a conversation about QRSS slow data transmissions, high altitude balloon transmitters, and shares his ham radio and electronic builder story.
Episode 123 - Jim Veatch - WA2EUJ
Jim Veatch, WA2EUJ, is a three time winner of the ARRL Homebrew Challenge contest where his winning entries pushed the limits of homebrew design and implementation within the financial constraints of the contest. Jim has gone on to create other projects, some of which are now available in kit form, such as the Hardrock 50 amplifier and automatic antenna tuner available from HobbyPCB. Jim is Eric, 4Z1UG’s QSO Today.
Episode 115 - Bob Witte - K0NR
Bob Witte, K0NR, is an amateur radio blogger with a long history of ham radio homebrewing, repeater building, and operation using many bands and modes. From his home in Monument, Colorado, Bob is also an excellent Elmer and is a partner in Ham Radio School dot com for teaching the amateur radio basics beyond the first license. K0NR is my QSO Today.
Episode 112 - Keith Ranger - G0KJK
Keith Ranger, G0KJK, now retired from the Church of England, has had a lifelong love of electronics and radio who has never owned a commercially manufactured amateur radio. Instead Keith builds his own receivers and transmitters, works the World, makes contacts, and rag chews. He quickly dispels the notion that ham radio is an expensive hobby and demonstrates how to have fun and enjoy the amateur radio hobby for very little money. Keith joins Eric, 4Z1UG, on this episode of QSO Today.
Episode 104 - Richard Stroud - W9SR
Dick Stroud, W9SR, took his first ham radio test in 1938 that began a ham radio and professional journey as an electronic engineer. This journey, over 75 years, included witnessing the hydrogen bomb tests in the 1950, a successful engineering career, and numerous contributions to the amateur radio hobby of articles on homebrewing, antennas, and propagation. W9SR is my QSO Today.
Episode 95 - H.P. "Pete" Friedrichs - AC7ZL
From his first long nose pliers, at the age of six, to his private use of the chemistry lab at his junior high-school, Pete Friedrichs, AC7ZL, has had a fascination with technology, chemistry, and radio. Often this is old but amazing technology that he recreates with the remnants of discarded objects. Pete is a renaissance man whose study and fabrication of "simple" technology rivals that of some of America's great inventors. He is a published author of books based on his experiments, as well as fiction and ghost stories. AC7ZL is Eric's guest on QSO Today.
Episode 087 - Ashhar Farhan - VU2ESE
Episode 084 - Peter Parker - VK3YE
Here is how: