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Standby UHF Television Antenna Ready for Quick Shipment

ERI maintains an inventory of emergency stand television antennas to be used during new antenna installations and to get stations back on-the-air in emergency situations. The antenna pictured is a broadband UHF panel antenna that has 7.5 kW average power handling capability and includes a mounting with integrated leg mount brackets. This UHF television antenna is horizontally polarized and can be used on any RF channel for 14 to 51 (470 to 698 MHz).

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Four Station FM Channel Combiner in Final Assembly

This is a four (4) station constant impedance FM combiner system for four Full Service FM stations. The operating frequencies of the FM stations in the combiner system and collocated with the Master FM Antenna these four station will use are all closely spaced channels so the band pass filters in the system are all four-pole and include optional non-adjacent coupling loops to provide additional suppression at the band edges of each filter bank while reducing group delay variation.

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Midwest Broadcast & Multimedia Technology Conference

Greater Columbus Convention Center
Both 303
November 14, 2019
A conference by the Ohio Association of Broadcasters, the Indiana Broadcasters Association and the Kentucky Broadcasters Association, in partnership with the Society of Broadcast Engineers (SBE) and the Society for Motion Picture and Television Engineers (SMPTE)

For more information about the event, visit http://mbmtc.oab.org/

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New 1190 Series Directional FM Panel Antenna

This is one element of a new 1193-6CP-DA directional FM panel antenna which includes eighteen 1190 FM panel elements configured as three curtains of six layers (bays) each. The system has completed pattern development and range testing at ERI test range. The next step is to fully assemble and tune the array and then it will be packed and shipped to site.

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New High Band VHF Hybrids from ERI at NABSHOW2019

Chandler, Indiana – April 1, 2019 – Electronics Research Inc. offers two (2) new high band VHF hybrid combiners at NABSHOW2019. The models available are the CH240 which is a 3 dB hybrid coupler and the CH245 which is a 3.68/2.43 dB hybrid; both models are primarily intended for use as power combiners. Both models are rated for 20 kW, average power, at their combined output. The standard connections for the inputs and reject load are 1-5/8-inch unflanged and the combined output is 3-1/8 unflanged. All are FastLine compatible connections. Both models are fully released to production.

Photo Caption: ERI Model CH240 High Band VHF 3 dB Hybrid Combiner

CH240 & CH245 High Band VHF Hybrid Brochure

For more information contact ERI at +1 (812) 925-6000 or visit the ERI web site www.eriinc.com.

About Electronics Research, Inc.

For more than 75 years, ERI has served the broadcast industry with products and services of the highest quality and dependability. Our dedicated staff of engineers, designers, fabricators, project managers, and installers deliver products to meet all of your broadcast transmission system needs, both RF and structural. We take pride in contributing to your success by offering the best broadcast antennas, filters and combiners, transmission line, and towers.

For More Information Contact:

Bill Harland
Electronics Research, Inc.
Tel: (812) 925-6000×214
Fax: (812) 925-4030
bharland@eriinc.com
Online: www.eriinc.com

ERI Full Press Release

###

Electronics Research, Inc.
7777 Gardner Road
Chandler, IN 48610-9219
USA

+1 812 925-6000 (tel)
+1 812 925-4030 (fax)
877 ERI-LINE (toll-free)
Sales@eriinc.com
CustomerSupport@eriinc.com
www.eriinc.com
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ERI Introduces High Rejection High Band VHF Low Pass Harmonic Filters at NABSHOW2019

Photo Caption: CF232 & CF3032 Rendering

Chandler, Indiana – April 1, 2019 – Electronics Research Inc. has developed two new high rejection low pass harmonic filters for high band VHF television applications. These 13-section filters provide harmonic attenuation of 60 dB minimum from the 2nd through the 5th harmonic. There are two filter models in this product family. The model CF232 is rated for 6 kW average power, ATSC 1.0 (3 kW ATSC 3.0) with 1-5/8-inch unflanged flush cut female input and output connections. The model CF3032 has 3-1/8-inch unflanged flush cut female input and output and is rated for 25 kW average power, ATSC 1.0 (16 kW ATSC 3.0).

CF232 High Band VHF Harmonic Filter

CF3032 High Band VHF Harmonic Filter

For more information contact ERI at +1 (812) 925-6000 or visit the ERI web site www.eriinc.com.

About Electronics Research, Inc.

For more than 75 years, ERI has served the broadcast industry with products and services of the highest quality and dependability. Our dedicated staff of engineers, designers, fabricators, project managers, and installers deliver products to meet all of your broadcast transmission system needs, both RF and structural. We take pride in contributing to your success by offering the best broadcast antennas, filters and combiners, transmission line, and towers.

For More Information Contact:

Bill Harland
Electronics Research, Inc.
Tel: (812) 925-6000×214
Fax: (812) 925-4030
Online: www.eriinc.com

ERI Full Press Release

###

Electronics Research, Inc.
7777 Gardner Road
Chandler, IN 48610-9219
USA

+1 812 925-6000 (tel)
+1 812 925-4030 (fax)
877 ERI-LINE (toll-free)
Sales@eriinc.com
CustomerSupport@eriinc.com
www.eriinc.com
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Integrated Fine Matchers Added to ERI CL Series Liquid Cooled UHF RF Loads

Chandler, Indiana – April 1, 2019 – Electronics Research, Inc. introduced its new CL Series liquid cooled RF loads at NABSHOW2018. New for this year is the addition of a new model, which adds an integrated UHF Fine Matcher for all sizes available for this product family. These models also include an integrated adjustable directional coupler at the load input as well. The loads are available in 3-1/8-inch (Model CL313), 4-1/16-inch (Model CL413) or 6-1/8-inch (Model CL613) swivel flange, female inputs. This family of liquid cooled UHF coaxial loads offer a proven design for handling high RF power at low cost. The loads employ a solution of antifreeze and water as both coolant and resistive material. The power dissipated by the load heats the solution and is removed by the constant flow. The loads are 50-inches in length, including the fine matcher, to save space and are constructed from Aluminum and Stainless Steel and are very light weight, the 6-1/8-inch load weighs less than 25 pounds.

Photo Caption: ERI Model CL313 (top) and CL613 Liquid Cooled RF Loads with integrated adjustable directional coupler and adjustable fine matcher. Shown installed in a 50 kW UHF RF System.

Other models in this product family include the models CL311, 3-1/8-inch; CL411, 4-1/16-inch; and CL611, 6-1/8-inch are the basic load designs. The models CL312, CL412, and CL612 include an integrated, externally terminated, adjustable directional coupler at the load input.

These products are all currently in production and availability for new orders is generally less than 30 days.

For more information contact ERI at +1 (812) 925-6000 or visit the ERI web site www.eriinc.com.

CL Series UHF Coaxial RF Loads

About Electronics Research, Inc.

For more than 75 years, ERI has served the broadcast industry with products and services of the highest quality and dependability. Our dedicated staff of engineers, designers, fabricators, project managers, and installers deliver products to meet all of your broadcast transmission system needs, both RF and structural. We take pride in contributing to your success by offering the best broadcast antennas, filters and combiners, transmission line, and towers.

For More Information Contact:

Bill Harland
Electronics Research, Inc.
Tel: (812) 925-6000×214
Fax: (812) 925-4030
bharland@eriinc.com
Online: www.eriinc.com

ERI Full Press Release

###

Electronics Research, Inc.
7777 Gardner Road
Chandler, IN 48610-9219
USA
+1 812 925-6000 (tel)
+1 812 925-4030 (fax)
877 ERI-LINE (toll-free)
Sales@eriinc.com
CustomerSupport@eriinc.com
www.eriinc.com