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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
      • Circular 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
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  • Resources
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Featured Project

  • Elliptically Polarized 12-Bay ALP Series UHF Television Antenna

    Elliptically Polarized 12-Bay ALP Series UHF Television Antenna

    A 12-bay elliptically polarized ALP Series UHF television antenna is …
  • New FI940 FM Tee Combiner Now Complete!

    New FI940 FM Tee Combiner Now Complete!

    An FM channel combiner constructed from two (2) four-section FM …

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Recent Posts

  • Elliptically Polarized 12-Bay ALP Series UHF Television Antenna

    November 2, 2024

  • New FI940 FM Tee Combiner Now Complete!

    October 31, 2024

  • A Nine-Bay High-Power ROTOTILLER® FM Antenna

    October 31, 2024

  • 8 and 12 Bay AL PLUS™ UHF Television Antennas in Final Assembly

    October 31, 2024
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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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