Advertise on podcast: This Week In Radio Tech (TWiRT)

This week on This Week in Radio Tech, we’re coming to you live from the Public Radio Engineering Conference (PREC) at the Tuscany Hotel in Las Vegas, just ahead of NAB. We’re talking with leading technology suppliers about practical solutions for terrestrial distribution of both long-form and short-form programming—tools that are already making their way into public radio operations. We’ll also explore emerging captioning technologies designed to help stations meet upcoming regulatory requirements for captioning of both live broadcasts and on-demand content like podcasts. Plus, we sit down with the president of the Association of Public Radio Engineers for insight into where the industry is headed. Join us for a fast-moving, on-the-ground look at the ideas and innovations shaping public radio’s future.

Episode 795 of This Week in Radio Tech—“You Might Need a Data Center”—features Chris Tarr explaining how a smart infrastructure decision transformed operations across an entire station group. As VP of Engineering at Magnum Media, Chris made the case to centralize automation, file servers, and metadata systems into a purpose-built data center with robust backup power and redundant connectivity. The result? Greater efficiency, fewer site visits, and a more resilient, well-controlled technical environment. In this episode, Chris walks us through what a private data center can do for broadcasters—capabilities that often go beyond what cloud solutions can offer—and gives a live tour of the racks, systems, and network design. Join us to see how centralization, done right, can streamline your entire operation.

Radio broadcasters can’t ignore the shift to on-demand listening—and podcasting is a key part of that evolution. On this episode of This Week in Radio Tech, we hear compelling insights from Mike McVay on why embracing podcasting is no longer optional for stations that want to stay relevant. Craig Bowman from Futuri Media joins us to explain how technology is making it easier than ever to turn broadcast content into compelling digital assets. Together, they outline both the strategic importance and the practical pathways for getting started. If you’re thinking about extending your station’s reach beyond the airwaves, this episode is a must-listen.

We’re tackling a question every broadcast engineer faces: should you buy new equipment, or can used gear deliver the performance and value you need? We’re on location inside the MaxxKonnect used equipment warehouse in Birmingham, Alabama, where Josh Bohn gives us a firsthand tour of aisles packed with everything from mic preamps to full transmitters. We also hear from Adam Robinson on the financial tradeoffs, and Mike Hutchens on real-world engineering use cases where used equipment makes solid technical and operational sense. Whether you’re planning a new build, a backup system, or a budget-conscious upgrade, this episode offers practical insights you can apply immediately. Join us for a candid, informative look at how smart engineers balance cost, performance, and reliability.

On this episode of This Week in Radio Tech, we dive into the practical side of regulatory readiness with Ched Keiler, who joins us to discuss the SBE Self-Inspection Guides. Developed by the Society of Broadcast Engineers in partnership with the NAB and industry experts, these guides are quickly becoming essential tools for ensuring FCC compliance across AM, FM, LPFM, and television facilities. Ched walks us through how to effectively use these guides, what a proper self-inspection process looks like, and how both engineers and station management can benefit from a structured approach to compliance. With strong early adoption and hundreds of downloads right out of the gate, these guides are already making an impact. Join us for a highly useful and timely conversation that can help your station stay inspection-ready.

Episode 791 of This Week in Radio Tech features broadcast engineer and entrepreneur Matt Lightner, President of Lightner Electronics, Inc. Matt shares practical insights from years of designing and building radio studios for individual stations, clusters, and network facilities, along with lessons learned from transmitter site installations in the field. We also explore how his company has expanded into corporate audio-visual system integration—an area where A-V and broadcast engineering practices often overlap. Finally, Matt talks about applying engineering discipline and business strategy to radio station ownership, now operating nine stations in Central Pennsylvania. It’s a wide-ranging conversation about engineering, integration, and entrepreneurship in modern broadcast.

Kirk Harnack is joined by frequent co-host and longtime broadcast engineer **Chris ‘Doc' Tarr for a fun and practical conversation about “Doc-isms.” These are the short, memorable sayings that Chris has developed over years of troubleshooting transmitters, studio gear, and broadcast workflows under pressure. Each phrase—like “Work the problem,” “Just think in reverse,” and “We’re […]

In this episode, Kirk Harnack is joined by Adrian Berkovits, creator of Prism, a new audio distribution ecosystem designed for modern radio networks. Michael Dosch of Angry Audio also joins the conversation to unpack the hardware and real-world functionality that makes this new model possible. For over 40 years, radio broadcasters have relied on satellite distribution for network audio—news, sports, talk shows, and even full music formats. But today, C-Band spectrum is being squeezed by cellular services, while Internet delivery has become remarkably reliable—especially when used in aggregate. The result is a fundamental shift in how audio and metadata can be delivered from content creators to radio stations. Adrian and Michael walk through the technical and operational details of this emerging distribution model, explaining how reliability, redundancy, hardware integration, and workflow come together in a practical, broadcaster-ready ecosystem. If you’re responsible for network audio delivery—or thinking about what replaces satellite—this is an episode you won’t want to miss.

Join Kirk Harnack for an informative preview of the SBE Ennes Workshop at NAB 2026! In this episode, "TWiRT 788," we sit down with workshop organizers David Bialik and Fred Willard for an exclusive look at the valuable, career-building sessions planned for broadcast engineers. Learn about the essential topics and technical deep-dives coming to Las Vegas on April 21 & 22. Get all the details on why you need to attend these popular sessions in the North Hall at the Las Vegas Convention Center during the NAB Show. Don't miss this insider's guide to advancing your career in radio technology! In this episode we also make a quick trip to the National Religious Broadcasters Convention at the Opryland Hotel in Nashville.

This Week in Radio Tech, Episode 787 features Ernest Jones, Director of Technical Operations for Audacy’s Atlanta radio stations—one of the largest radio markets in the country. Ernest shares his journey from mix DJ to IT specialist to broadcast engineer, describing how his passion for audio processing, amateur radio, and DXing shaped his technical career. He explains how learning IT and RF engineering evolved in parallel through both his ham radio hobby and hands-on station work. Ernest also recounts returning to a small-town AM station he once co-owned to install a new transmitter, finally retiring a venerable old RCA tube rig. It’s an engaging conversation with a rising engineer whose career is just getting started—and one you won’t want to miss.

Episode 786 of This Week in Radio Tech dives into the real-world engineering challenges and recoveries following a severe ice storm that slammed Mississippi, Tennessee, and northern Alabama. Host Kirk Harnack is joined by Stan Carter of K-LOVE and Air1 as well as Gibson Pritchard, Director of Engineering at Nashville’s WTVF NewsChannel 5, for a candid discussion of what actually failed—and what held up—when trees, power lines, and ice took their toll. Firsthand reports from transmitter sites that rode through the storm with minimal RF issues, others that relied heavily on generators, and the logistics of keeping fuel flowing day after day. Along the way, the panel shares photos, practical observations, and lessons learned from the field. The episode wraps with concrete tips to help engineers and stations prepare now for the next winter disaster—before it arrives.

Episode 785 of This Week in Radio Tech tackles the very real challenges broadcasters are facing as severe winter weather sweeps across the Southeast and pushes toward the Northeast. In this episode, a panel of seasoned engineers from MaxxKonnect share hard-won lessons on preparing transmitter sites—and recovering them—when ice, snow, and extreme cold take stations off the air. Drawing on firsthand, boots-on-the-ground experiences, they discuss what worked, what failed, and what they’d do differently next time. While the focus is largely on transmitter facilities, much of the guidance applies just as well to studios and supporting infrastructure. If you want practical, experience-based advice to help your station survive and recover from winter weather disasters, this is an episode you’ll want to hear.