ADVERTORIAL: Last year on Broadcast Dialogue – The Podcast, the RF experts at Dielectric discussed how FM broadcasters were on the verge of seeing a tried-and-true TV antenna design optimized for radio. The vast majority of UHF North American broadcast antennas today are slotted cylinder pylon antennas, which offer benefits including smaller tower footprints, fewer parts, lower windload and superior pattern flexibility. Unfortunately for radio broadcasters, their narrow bandwidth characteristics were impractical for passing full-band FM signals. Just in time for the 2022 NAB Show and the company’s 80th year in business, Dielectric has unveiled its innovation to resolve these bandwidth limitations with the FMP family of FM pylon antennas. The FMP family represents the broadcast industry’s first slot cavity microstrip FM antenna product line, and Dielectric will demonstrate its benefits in Booth W7107 at the Las Vegas Convention Center, April 24-27. The engineering breakthroughs include reducing the antenna Q factor, which improves the bandwidth from one to 20 per cent; and stabilizing the H:V ratio across the band. Read more here.