Skip to navigation Search for: Home About Catalog Resources News Contact Home / Antennas Antennas ERI designs and manufactures broadcast antenna systems for AM, FM, VHF, UHF, Mobile Media, and BRS-EBS applications. AM Antennas Electronics Research, Inc. has designed AM antenna systems since the 1950’s. In these years ERI identified structural design features which enhance a tower’s ability to be an excellent AM radiator. FM Antennas ERI is the world's largest supplier of antennas used by broadcast stations. We entered the business of manufacturing FM antennas in the earliest days of FM radio and continue to serve the changing needs of FM broadcasters with the industry’s best products. Planning tools and calculators for FM Antennas are available here. Next Gen TV ATSC 3.0 Ready ERI's television antenna, transmission line, television filter and combiner products, and manufactured RF components for both VHF and UHF television channels have always been ATSC 3.0 Ready! Next Gen TV, also known as ATSC 3.0, is on the air and available in several US television markets. A new broadcast television transmission standard that delivers 4K ultra high definition video quality, theater-like sound, mobile reception, and innovative new features to enhance and expand the broadcast viewing experience. Contact us today and get your station ready to provide the best viewing experience and the opportunity to unleash a host of new and exciting interactive features that personalize every viewer's experience. Download Brochure VHF Antennas ERI designs and manufactures low, mid, and high band VHF antennas for a variety of applications. Electronics Research has utilized its proven FM antenna technology to develop several antenna lines to meet the specific needs of VHF broadcasters. Planning tools for VHF Antennas are available here. UHF Antennas For applications demanding the highest in quality and proven performance for optimum coverage, ERI TRASAR® High Power Transmitting Antennas are the ideal choice. ERI also offers antennas for low and medium power UHF television broadcast applications including the ALP, AL PLUS, AL and LAL Series antennas. Planning tools for UHF Antennas are available here. Components and Accessories ERI manufactures a wide variety of coaxial and waveguide components and accessories. In this section, we have included information on ERI's FM isolation transformers and coaxial fine matchers. Information on other items that are often used with ERI FM and Television Antennas can be found at: Transmission Line Components and Accessories FM Isolation Transformers / Categories Announcements Featured Projects Press Releases Upcoming Events Recent Posts 6-1/8-inch Four-Port Motorized Coaxial Switch A 10-Bay ROTOTILLER® Heading to Shipping First module assembled for a new five station FM channel combiner New Integrated UHF Channel Combiner KTYD’s SHP-4AE FM Antenna on Gibraltar peak Electronics Research, Inc. Electronics Research, Inc. 7777 Gardner Road Chandler, IN 47610-9219, USA +1 (812) 925-6000 +1 (877) 374-5463 (toll-free) +1 (812) 925-4030 (fax) About ERI Our dedicated staff of engineers, designers, fabricators, project managers, and installers deliver products to meet all of your broadcast needs, both RF and structural. We take pride in contributing to your success by offering the best broadcast antennas, filters and combiners, transmission line, towers, and broadcast services. Links Site Map Disclaimer ERI Authorized Resellers © Electronics Research, Inc. 2021