HeyJaredThis Week In Radio Tech (TWiRT)
“TWiRT” is your go to show if you want to get behind the scenes on what makes broadcasting possible. The show addresses common issues as well as explaining past experiences from a wide array of hosts who each come from a different background in radio technology.
- Indexed episodes, last 90 days
- 12
- Latest publication
- Sep 25, 2026
- Audience
- Checking…
- Earliest in this view
- Jul 9, 2026
Latest episodes
TWiRT Ep. 819 - AI and Pi with Bill Eaton (opens the original)
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Bill Eaton has long been the sort of broadcast engineer who puts new technology to work early—going all the way back to one of the first DOCSIS cable modems bringing Internet service into the home. Today, as Chief Engineer at Oyster Radio, Bill is especially excited about practical uses for AI in broadcast engineering. He uses ChatGPT to take copious notes during transmitter-site visits, documenting maintenance already performed, work still needed, and even clues that another tenant may have cha
TWiRT Ep. 818 - What's Next After C-Band Satellite? (opens the original)
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For more than 40 years, C-band satellite distribution has been a workhorse for radio and television broadcasters — but another big chunk of that spectrum is going away - leaving almost nothing for program distributors to use. On TWiRT Episode 818, Mark Johnson, President of LinkUp Communications, and Marcos O’Rourke, Engineering Manager at LinkUp, join Kirk Harnack to explain what FCC 26-46 means for broadcasters still depending on C-band delivery. Mark gives us some history, explains how the FC
TWiRT Ep. 817 - Early Access to IBC 2026 in Amsterdam (opens the original)
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This Week in Radio Tech comes to you from IBC 2026 in Amsterdam, where the broadcast world is gathering to show us what comes next. In Episode 817, we get early access to some of the industry’s technical innovators and discover how they’re responding to a broadcasting landscape that seems to change almost by the day. Adam Robinson of MaxxKonnect joins us alongside Hans van Zutphen of Thimeo Audio Technology B.V. and Jay Tyler of Sales Call. We’ll also hear from Dan McQuillin of Broadcast Bionics
TWiRT Ep. 816 - Deciphering FCC EAS Cybersecurity Rules with Shane Toven (opens the original)
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The FCC has adopted new cybersecurity requirements for Emergency Alert System equipment—but turning the language of a Report and Order into practical procedures at a real broadcast facility isn’t always straightforward. What equipment is covered? What constitutes adequate protection? And how can broadcasters comply without making their systems needlessly difficult to operate and maintain? This week, Kirk Harnack welcomes Shane Toven, the new West Coast Regional Engineer for Cumulus Media. Togeth
TWiRT Ep. 815 - LDMOS Technology in FM Transmitters with Paul Barzizza (opens the original)
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ow can a modern FM transmitter produce 10,000 watts of RF power from such a surprisingly compact package? On episode 815 of This Week in Radio Tech, GatesAir’s Paul Barzizza joins Kirk Harnack for a close look inside the company’s new GX Series of FM transmitters. Paul draws on his extensive radio and television engineering background to explain the GX amplifier layout and the powerful LDMOS field-effect transistors at the heart of the design. Because these devices spread heat across a larger ar
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