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  • Home
  • About
    • Our History
    • Our Facilities
    • Our Team
    • Our Commitment to Quality
    • Careers
    • News
  • Catalog
    • Antennas
      • AM Antennas
      • FM Antennas
      • UHF Antennas
      • VHF Antennas
      • Components and Accessories
    • Transmission Line
      • Rigid Coaxial Transmission Line
      • Coaxial Cable
      • Circular Waveguide
      • Elliptical Waveguide
      • Rectangular Waveguide
      • Pressurization Equipment
      • Components and Accessories
    • Broadcast Services
      • Engineering Services
      • Field Services
      • Installation Services
    • Towers
      • Guyed Towers
      • Self Supporting Towers
      • Specialty Structures
      • Components and Accessories
    • Filters-Combiners
      • FM Filters-Combiners
        • FM Bandpass Filters
        • FM Constant Impedance Combiner Modules
        • FM Low Pass Harmonic Filters
        • HD Radio Combiners
        • FM Notch Filters
      • UHF Filters-Combiners
      • VHF Filters-Combiners
      • Components and Accessories
  • Resources
    • Installation Instructions
    • Planning Tools
    • Whitepapers
  • News
    • Upcoming Events
    • Featured Projects
    • Press Releases
  • Contact
    • Resellers
    • Contact Order Administration
    • Tower Technician Inquiry
    • Contact Technical Support
    • Contact Sales
    • Contact Customer Service

  • Antennas
    • AM Antennas
    • FM Antennas
    • Next Gen TV ATSC 3.0 Ready
    • VHF Antennas
    • UHF Antennas
    • Components and Accessories
  • Transmission Line
    • Rigid Coaxial Transmission Line
    • Coaxial Cable
    • Elliptical Waveguide
    • Circular Waveguide
    • Rectangular Waveguide
    • Pressurization Equipment
    • Components and Accessories
  • Towers
    • Guyed Towers
    • Self Supporting Towers
    • Specialty Structures
    • Components and Accessories
  • Filters-Combiners
    • FM Filters-Combiners
    • VHF Filters-Combiners
    • UHF Filters-Combiners
    • Components and Accessories
  • Broadcast Services
    • Engineering Services
    • Field Services
    • Installation Services

Featured Project

  • WXXI-TV Rochester, New York – Top Mounted UHF TRASAR® Television Antenna

    WXXI-TV Rochester, New York – Top Mounted UHF TRASAR® Television Antenna

    The antenna pictured is the new ERI TRASAR® elliptically polarized …
  • Four Bays of a new 8 Bay ROTOTILLER® FM Antenna Ready for Packing

    Four Bays of a new 8 Bay ROTOTILLER® FM Antenna Ready for Packing

    These are four bays of an eight-bay full wavelength bay-to-bay …

Recent Posts

  • NAB Show® 2021

    January 18, 2021

  • WXXI-TV Rochester, New York – Top Mounted UHF TRASAR® Television Antenna

    January 7, 2021

  • Four Bays of a new 8 Bay ROTOTILLER® FM Antenna Ready for Packing

    January 7, 2021

  • A One-Bay LP Series ROTOTILLER® FM Antenna in Tuning

    December 29, 2020

Electronics Research, Inc

Electronics Research, Inc
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)
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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.
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