TWiRT 777 - Monitoring & Control in Your Pocket with Matt Rigdon

AAT—American Amplifier Technologies—might not have been on your radar a few years ago, but they’re making some serious noise in the broadcast engineering world. With their TXN line of FM and Digital TV transmitters, plus their recent acquisitions of Shively, Kathrein, and SCALA, AAT is quickly becoming a true one-stop shop for RF and broadcast hardware.

Today we’re joined by AAT’s Chief Technical Officer, Matt Rigdon. He’s here to show us emPower, a brand-new monitoring and control system that was designed from day one with broadcast engineers—and our mobile lifestyles—in mind. Under the hood it’s powered by SNMP, but what you see on your phone or tablet is a fast, modern, intuitive interface that actually helps you get stuff done.

Matt gives us a behind-the-scenes look at how emPower was developed, what problems it solves, and why this kind of mobile-first thinking might just shape the next generation of broadcast infrastructure. Strap in—we’re going hands-on with some very cool tech.

Show Notes:
The emPower Controller that Matt described on today’s show.
The emPower Controller VNA with the Vector Network Analyzer
Kathrein & SCALA are now part of American Amplifier Technologies

Guest:
Matt Rigdon - CTO at American Amplifier Technologies

Host:
Kirk Harnack, The Telos Alliance, Delta Radio, Star94.3, South Seas, & Akamai Broadcasting

Follow TWiRT on Twitter and on Facebook - and see all the videos on YouTube.

TWiRT is brought to you by:
Broadcasters General Store, with outstanding service, saving, and support. Online at BGS.cc. 

Broadcast Bionics - making radio smarter with Bionic Studio, visual radio, and social media tools at Bionic.radio.
Aiir, providing PlayoutONE radio automation, and other advanced solutions for audience engagement.
Angry Audio and the new Rave analog audio mixing console.
The new MaxxKonnect RMT416 Multi Tuner - 4 to 16 AM/FM/WB/HD web-connected tuners in 1 RU

 
Subscribe to Audio:
iTunes
RSS
Stitcher
TuneIn

Subscribe to Video:
iTunes
RSS
YouTube

TWiRT 776 - Thankfulness with K-LOVE Engineers

Episode 776 of This Week in Radio Tech brings a heartfelt and energetic conversation titled “Thankfulness with K-LOVE Engineers.” Joining Kirk are four outstanding engineers from K-LOVE and Air1—Chris Tarr, Jack Roland, Tommy Presite, and Bill Jackson—who share real experiences where gratitude has shaped their work and even their success. This episode blends lively banter with meaningful reflections on how being thankful affects everything from troubleshooting transmitters to strengthening family life. Together we explore how thankfulness transforms the one who practices it, even in the secular workplace where its power is often overlooked. It’s an uplifting and authentic discussion you won’t want to miss.

Show Notes:
Jack Roland flies the big jets on YouTube at CapnJackFltSimChannel
Bill Jackson described the Prayer Ministry at K-LOVE

Guests:
Jack Roland - Colorado Region Engineer at K-LOVE & Air1 Media Networks
Tommy Presite - Field Engineer at K-LOVE & Air1 Media Networks
Bill Jackson - Enterprise Architect at K-LOVE & Air1 Media Networks

Hosts:
Chris Tarr - Field Engineer at K-LOVE & Air1 Media Networks
Kirk Harnack, The Telos Alliance, Delta Radio, Star94.3, South Seas, & Akamai Broadcasting

Follow TWiRT on Twitter and on Facebook - and see all the videos on YouTube.

TWiRT is brought to you by:
Broadcasters General Store, with outstanding service, saving, and support. Online at BGS.cc. 

Broadcast Bionics - making radio smarter with Bionic Studio, visual radio, and social media tools at Bionic.radio.
Aiir, providing PlayoutONE radio automation, and other advanced solutions for audience engagement.
Angry Audio and the new Rave analog audio mixing console.
The new MaxxKonnect RMT416 Multi Tuner - 4 to 16 AM/FM/WB/HD web-connected tuners in 1 RU

 
Subscribe to Audio:
iTunes
RSS
Stitcher
TuneIn

Subscribe to Video:
iTunes
RSS
YouTube

TWiRT 775 - Innovation in FM Antennas with Keith Pelletier

In this episode, Kirk welcomes Keith Pelletier, President of Dielectric, to explore the newest advances in FM transmitting antenna design. Keith explains how Dielectric engineers are now combining custom bay spacing, including innovative mixes of full-wave and half-wave spacing within the same antenna aperture, to deliver precise coverage patterns with dramatically improved efficiency. These hybrid designs can achieve the same or better performance while using about one-third fewer parts, reducing weight, wind load, cost, and long-term maintenance challenges. We also dive into how modern modeling tools, materials, and manufacturing techniques are pushing FM antenna technology further than ever before. If you care about smarter RF design, better coverage, and future-ready FM infrastructure, you’ll want to watch this one. Join us for TWiRT 775 and see where Dielectric is taking FM antennas next!

Show Notes:
The FULL PDF version of the slide presentation from the WIsconsin Broadcasters Clinic: Advances in FM Antenna Technology
Keith mentioned the Dielectric FM Manifold Combiner - YouTube video
FM Antennas – A Comparison and Evaluation of Fundamental Side Mount Designs - 2014 NAB white paper

Guest:
Keith Pelletier - President at Dialectric 

Host:
Kirk Harnack, The Telos Alliance, Delta Radio, Star94.3, South Seas, & Akamai Broadcasting

Follow TWiRT on Twitter and on Facebook - and see all the videos on YouTube.

TWiRT is brought to you by:
Broadcasters General Store, with outstanding service, saving, and support. Online at BGS.cc. 

Broadcast Bionics - making radio smarter with Bionic Studio, visual radio, and social media tools at Bionic.radio.
Aiir, providing PlayoutONE radio automation, and other advanced solutions for audience engagement.
Angry Audio and the new Rave analog audio mixing console.
The new MaxxKonnect RMT416 Multi Tuner - 4 to 16 AM/FM/WB/HD web-connected tuners in 1 RU

 
Subscribe to Audio:
iTunes
RSS
Stitcher
TuneIn

Subscribe to Video:
iTunes
RSS
YouTube

TWiRT 775 - Innovation in FM Antennas with Keith Pelletier

TWiRT 774 - Intelligent Site Monitoring with Adam Robinson

This week on This Week in Radio Tech, we’re joined by Adam Robinson, Director of Sales & Marketing at MaxxKonnect and Triple Helix Technologies. Transmitter sites have evolved far beyond just RF gear — they’re now fully IP-centric ecosystems where slow, hidden failures often do the most damage. Adam and Kirk discuss how smart monitoring, redundancy, and unified visibility are redefining how engineers manage their sites remotely. From HVAC degradation to IP jitter and network security, we explore why data over time is the key to preventing downtime. Tune in and learn how the next generation of site management — predictive, cloud-integrated, and AI-assisted — is already here!

Guest:
Adam Robinson - Director at MaxxKonnect & Triple Helix Technologies

Host:
Kirk Harnack, The Telos Alliance, Delta Radio, Star94.3, South Seas, & Akamai Broadcasting

Follow TWiRT on Twitter and on Facebook - and see all the videos on YouTube.

TWiRT is brought to you by:
Broadcasters General Store, with outstanding service, saving, and support. Online at BGS.cc. 

Broadcast Bionics - making radio smarter with Bionic Studio, visual radio, and social media tools at Bionic.radio.
Aiir, providing PlayoutONE radio automation, and other advanced solutions for audience engagement.
Angry Audio and the new Rave analog audio mixing console.
The new MaxxKonnect Broadcast U.192 MPX USB Soundcard - The first purpose-built broadcast-quality USB sound card with native MPX output.

 
Subscribe to Audio:
iTunes
RSS
Stitcher
TuneIn

Subscribe to Video:
iTunes
RSS
YouTube

TWiRT 774 - Intelligent Site Monitoring with Adam Robinson

TWiRT 773 - I Love This Stuff with Steven Zagony

This week on This Week in Radio Tech, host Kirk Harnack welcomes broadcast engineer and on-air talent Steven Zagony, a man who finds joy in bringing classic broadcast gear back to life. Steven restores beloved analog equipment from the golden era of radio—think Studer, MCI, Auditronics, ITC/3M, PR&E, Orban, Texar, and more. From cleaning and recapping to precision alignment, he shares the process and satisfaction of hearing vintage gear sing again. We also dive into his work on KFRC’s legendary remote vehicle, “The Sturgeon,” where Steven rebuilt its PR&E console and revived its ITC cart machines to full glory. It’s a nostalgic and technical journey celebrating the art and heart of analog broadcast engineering.

Guest:
Steven Zagony - Radio Talent, Engineer, & Vintage Gear Renewal Expert

Show Notes:
WVLG Radio at The Villages in Florida
KFRC’s “The Sturgeon” Remote Vehicle - Facebook Group
Studer A810 Reel to Reel machine - Info from The Audio Archive
Auditronics Console Owners Group on Facebook

Host:
Kirk Harnack, The Telos Alliance, Delta Radio, Star94.3, South Seas, & Akamai Broadcasting

Follow TWiRT on Twitter and on Facebook - and see all the videos on YouTube.

TWiRT is brought to you by:
Broadcasters General Store, with outstanding service, saving, and support. Online at BGS.cc. 

Broadcast Bionics - making radio smarter with Bionic Studio, visual radio, and social media tools at Bionic.radio.
Aiir, providing PlayoutONE radio automation, and other advanced solutions for audience engagement.
Angry Audio and the new Rave analog audio mixing console.
The new MaxxKonnect Broadcast U.192 MPX USB Soundcard - The first purpose-built broadcast-quality USB sound card with native MPX output.

 
Subscribe to Audio:
iTunes
RSS
Stitcher
TuneIn

Subscribe to Video:
iTunes
RSS
YouTube

TWiRT 773 - I Love This Stuff with Steven Zagony