Founded in 1943, Electronics Research, Inc. delivers high quality, innovative, integrated solutions to broadcasters across the U.S. and around the world. From the transmitter output to the tower top, our dedicated staff of engineers, designers, fabricators, and project managers take pride in contributing to your success by providing the industry’s best radio and television broadcast systems including antennas, transmission line, filters/combiners, and towers. In addition to manufacturing the full range of broadcast RF systems and structural components and installation accessories, ERI offers all of the engineering and field services needed to plan, install, optimize, and maintain your broadcast facility. We are your single source for broadcast solutions.