GFQ Network audio podcasts
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12 episodes
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Episodes
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RSS feed for all GFQ Network audio podcasts
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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 area, they can handle substantially more power than earlier generations of transistors—giving transmit
Ilja Dragunov is done with WWE, and the guys talk about why it didn't work out and where he might end up. Do pure wrestlers still appeal to a mainstream audience? They discuss ROH Death Before Dishonor and talk about what ROH should be within the AEW landscape. A report came out this week stating that AEW took a massive financial hit on their video game Fight Forever. Will we see another AEW video game in the future, or is that it? Also, the guys share their thoughts on CM Punk vs. Kevin Owens on SmackDown and discuss whether that is the most appealing story in WWE right now. Plus, Batista’s n
Broadcast engineering is a family affair for Amanda Hopp and her father, Cris Alexander. Amanda is Chief Engineer for Crawford Broadcasting’s Denver stations, while Cris serves as Director of Engineering for the entire company. On this episode of TWiRT, they share Amanda’s path into engineering—and what her experience might teach others considering a career in the field. We also explore cybersecurity, IT and networking, the challenges of maintaining multiple transmitter sites, and Amanda’s inventive use of Raspberry Pis and other small computers for monitoring, control and automation. Along th
The guys give their take on the Avery Styles situation after an indie wrestler expressed frustration that Styles didn't help tear down the ring after a GCW show. Was the wrestler justified, or does Styles' name sell enough tickets to excuse him from post-show ring work? They also discuss CM Punk being added to NXT house shows and how his early career parallels what talent is doing on these smaller events. Plus, there is a new Uce as Zilla Fatu debuts on NXT this week. How long will it be before he becomes involved with The Bloodline? As AEW All In approaches and attendance continues to grow, t
Today’s broadcast facilities depend on far more than transmitters, RF systems and studio audio. Engineers are now responsible for Ethernet networks, Windows and Linux computers, cybersecurity, virtualization, streaming, metadata, AoIP, remote access, cloud services—and countless devices that are essentially computers wearing broadcast-equipment clothing. In this episode Kirk Harnack explores how the broadcast engineer’s job has evolved with an outstanding panel: Kevin Trueblood of WGCU Media, Geary Morrill, Northern Region Director of Engineering for Connoisseur Media, and Jeff McGinley, Vice
This Week in Radio Tech – Episode 812 takes us to Round Rock, Texas, for the 2026 Texas Association of Broadcasters convention! With two full days of engineering sessions, new technology, and plenty of conversations on the expo floor, TAB once again brought together some of our favorite broadcast engineers and industry friends. We caught up with Michael Patton, Dustin Tatro, David Smedley, Chase Daniels, Fred Morton, and Dave Kerstin for their perspectives on radio engineering, technology, and the industry we all enjoy being part of. It’s a great collection of conversations with the people who
The guys start by talking about what made them love professional wrestling in the first place and why wacky gimmicks in wrestling will never get old. They also try to pitch new gimmicks in AEW, including “Detective Lucasaurus.” They also preview All In and talk about highlights from SummerSlam, including Lesnar’s retirement and more. Plus, RIP Dory Funk Jr., Mike Santana’s new name, your questions, and more!
On This Week in Radio Tech Marianne Seidler, Matt Levin, and Hans van Zutphen join us for “Advances in Audio Processing”—Episode 811. Marianne adds some class, history, and great processing advice to the conversation, while Matt and Hans explore the latest developments in StereoTool, including an optional approach that combines multiband A‑G‑C, compression, and limiting into a single processing stage. Hans also explains the ingenious RuleBreaker Clipper, which can deliver more than one dB of additional perceived loudness without increasing modulation or sacrificing audio dynamics, by continual
Few studio monitors are as instantly recognizable—or as trusted—as those made by Genelec. On episode 810 of This Week in Radio Tech, our guest is Lars-Olof Janflod, Genelec’s Strategy Advisory Officer and a member of the company’s team since 1992. We trace Genelec’s story from its origins in Finland through the development of the distinctive, rugged monitor designs that have become familiar sights in studios and broadcast facilities worldwide. Lars-Olof explains the thinking behind Genelec’s unusual speaker designs and how the company has maintained its reputation for accuracy and reliability
Our guest on This Week in Radio Tech episode 809 is Tim Berry, Chief Engineer at WUOT-FM, the public radio station at the University of Tennessee in Knoxville. WUOT combines NPR news with classical and jazz music, much of it still played live from CDs and occasionally from the station’s enormous collection of LPs. Tim gives us a tour of the control room, performance area, technical center, and an extraordinary music library that also includes thousands of historic 78 RPM records. We’ll see one of Tennessee’s earliest Audio over IP installations, built around Axia Livewire technology and operat
On this episode, Brett Gibson joins Kirk Harnack and co-host Chris Tarr, for a practical conversation about what it takes to build and maintain a reliable broadcast operation today. Brett shares how Voice of the Master’s technical plant has evolved over the years, what systems and standards have made the biggest difference, and how deeply IT has become integrated into modern radio engineering.
This Week in Radio Tech, Episode 807, features William Harrison, Chief Engineer for WETA-FM in Washington, D.C. William got his start in public radio in the 1990s at WAMU-FM, where computer work quickly expanded into audio and electronics. Since then, he’s worked with PBS, NPR, The Metropolitan Washington Ear, and a number of FM and TV broadcasters. He also chairs SBE Chapter 37 in D.C., serves on the Virginia SECC, sits on the board of the Association of Public Radio Engineers, and occasionally writes for Radio World. In this episode, we talk about real-world FM engineering, including Capital
