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MaxxCasting Uses Cell Network Thinking To Make FM Radio Seamless
FM radio has a dirty little secret: the coverage map looks bold and confident, but the real audience listens six feet off the ground, weaving between buildings, hills, and interference. That’s where signals get chewed up, where audio turns fluttery and hollow, and where listeners quietly tune away. I walk through why this happens and why the old “just add a booster” approach can actually make things worse in the overlap zone.
Then we get practical. MaxxCasting, built by GeoBroadcast Solutions with GatesAir hardware, is basically cellular network thinking applied to FM: multiple low-power, highly directional booster nodes on the same frequency, engineered with terrain data and field measurements, all time-aligned so the transition in your car is seamless. The engineering matters, but the stakes are bigger than sound quality. If the Nielsen Portable People Meter can’t decode your signal, your listening doesn’t count, your ratings slip, and advertisers never pay for the audience you actually have.
We also tackle the question engineers always ask: how does the Emergency Alert System fit into a synchronized booster network, and what changes when you add zone casting, the FCC-approved option for short bursts of localized content. I explain the override concept, the compliance expectations, and why the NAB still has concerns about real-world scaling. If you care about FM coverage, broadcast engineering, radio ratings, and where terrestrial radio goes next, this is the clearest starting point. Subscribe, share this with a radio nerd you know, and leave a review on your podcast app so more people can find the show.
Support the show
If you enjoyed the show, be sure to follow The Tyler Woodward Project and leave a rating and review on Apple Podcasts or your favorite podcast app—it really helps more people discover the show.
Follow the show on Instagram and Threads.
All views and opinions expressed in this show are solely those of the creator and do not represent or reflect the views, policies, or positions of any employer, organization, or professional affiliation.
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By Tyler WoodwardFM radio has a dirty little secret: the coverage map looks bold and confident, but the real audience listens six feet off the ground, weaving between buildings, hills, and interference. That’s where signals get chewed up, where audio turns fluttery and hollow, and where listeners quietly tune away. I walk through why this happens and why the old “just add a booster” approach can actually make things worse in the overlap zone.
Then we get practical. MaxxCasting, built by GeoBroadcast Solutions with GatesAir hardware, is basically cellular network thinking applied to FM: multiple low-power, highly directional booster nodes on the same frequency, engineered with terrain data and field measurements, all time-aligned so the transition in your car is seamless. The engineering matters, but the stakes are bigger than sound quality. If the Nielsen Portable People Meter can’t decode your signal, your listening doesn’t count, your ratings slip, and advertisers never pay for the audience you actually have.
We also tackle the question engineers always ask: how does the Emergency Alert System fit into a synchronized booster network, and what changes when you add zone casting, the FCC-approved option for short bursts of localized content. I explain the override concept, the compliance expectations, and why the NAB still has concerns about real-world scaling. If you care about FM coverage, broadcast engineering, radio ratings, and where terrestrial radio goes next, this is the clearest starting point. Subscribe, share this with a radio nerd you know, and leave a review on your podcast app so more people can find the show.
Support the show
If you enjoyed the show, be sure to follow The Tyler Woodward Project and leave a rating and review on Apple Podcasts or your favorite podcast app—it really helps more people discover the show.
Follow the show on Instagram and Threads.
All views and opinions expressed in this show are solely those of the creator and do not represent or reflect the views, policies, or positions of any employer, organization, or professional affiliation.