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Heathkit: An Employee’s Look Back

Lou Frenzel NOV 30, 2020 Related To:Electronic Design Lessons of a successful electronic business—an interview with Chas Gilmore, former Heath executive. For those of you who do not know or remember, Heath Company was the largest kit company in the world. Heath designed and put practically every type of electronic product into kit form. Its …

Listen to HF online

Software-defined radio (SDR) is a radiocommunication system where components that have been traditionally implemented in hardware (e.g. mixers, filters, amplifiers, modulators/demodulators, detectors, etc.) are instead implemented by means of software on a personal computer or embedded system. While the concept of SDR is not new, the rapidly evolving capabilities of digital electronics render practical many processes which were once …

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