QSO Today Podcast - Interviews with the leaders in amateur radio

Author: Eric Guth, 4Z1UG

QSO Today is a weekly conversation, or QSO, between amateur radio operators about ham radio. Eric Guth, 4Z1UG, hosts a new guest every week to talk about their ham radio journey, their specialized expertise in ham radio, and how amateur radio has impacted their personal and professional lives. QSO Today is targeted at anyone interested in amateur radio who wants to learn more about this fascinating hobby.
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Language: en

Genres: Hobbies, Leisure, Technology

Contact email: Get it

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Episode 541 Eric Hofer KJ4YZI
Episode 541
Friday, 11 September, 2026

Eric Hofer, KJ4YZI, began his ham radio journey CB radio before discovering ham radio through a local Elmer and two-meter repeaters, where he developed a lifelong interest in radios, antennas, weak-signal work, and experimenting. Through his popular Ham Radio Concepts YouTube channel, Eric encourages new and returning amateurs to explore everything from two-meter sideband, EME moonbounce, to satellites, digital modes, used equipment, antenna projects, and kit building. Eric works in land mobile radio, microwave, repeaters, and public-safety communications, giving him a strong technical foundation for the practical experiments he shares with his audience. KJ4YZI is my QSO Today.