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Featured Projects

ERI AXIOM™ Master FM Antenna on the IDS Center in Minneapolis

Located in downtown Minneapolis the communication towers on top of the IDS Center, 910-feet (277...

ERI Delivers for ABC Affilliate KTUL in Tulsa, Oklahoma

ABC affiliate KTUL in Tulsa, Oklahoma faced a problem with their post-digital-transition coverag...

ERI Provides Complete Tower Make Over for WEHT NEWS25 Post Transition Digital Operations

WEHT NEWS25, ABC’s affiliate serving Evansville Indiana, has completed the construction of...

Press Releases

Carl Davis Joins ERI as Eastern Region Account Manager for Radio Broadcast Systems

Joe Meleski, Director of Domestic Sales, announced that Carl Davis joins Electronics Research...

Electronics Research, Inc. Announces the Restructuring of its Executive Management Team

Tom Silliman, President and CEO, of Electronics Research, Inc., announced the retirement of J...

Electronics Research, Inc. Appoints Foccus Digital as Authorized Brazilian Reseller

Electronics Research, Inc., a broadcast industry leader in passive RF and structural support ...

ERI Exhibits at NABSHOW2011

Electronics Research, Inc. will exhibit a variety of new and existing products from their extens... > Download File

ERI Introduces 1329Line™ Aluminum Outer/ Copper Inner Conductor Rigid Coaxial Transmission Line

ERI now offers complete aluminum outer/copper inner conductor rigid transmission line systems in... > Download File

ERI Launches the 785/786 Series of FM Notch Filters

ERI's new 785/786 Series FM Notch Filters are available in a wide range of configurations and ar... > Download File

ERI Introduces the 780/783 Series of FM Band Pass Filters and Constant Impedance Combiners

ERI's new 780/783 Series FM Band Pass Filters are available in a wide range of sizes and configu... > Download File

ERI Launches the 935/938 Series Low Power Compact FM Band Pass Filters

The 935 FM Band Pass Filter with its compact space saving form factor is suitable as either an I... > Download File

Planning Tools

Events

National Religious Broadcasters 2012

Feb 18, 2012 - Feb 21, 2012

Other Resources

Analysis of Pressurized Radome Enclosures

Enclosures are discussed for the protection of antenna equipment in extreme environments. > Download File

Antenna Contributions to Amplitude and Phase Variation Across a Broadcast Channel

Antenna amplitude and phase patterns, differential amplitude, differential phase, and group-dela... > Download File

Array Antenna Pattern Measurement Techniques

Antenna patterns are measured using two independent methods and compared. Excellent agreement be... > Download File

Analysis of Antenna Beam-tilt and Broadcast Coverage

Antenna beam tilt affects areas covered by strong signals. Improvements greater than 10dB are re... > Download File

Waveguide for TV Broadcast

Properties of circular waveguide are discussed with application to UHF TV broadcast systems. Mod... > Download File

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