Chandler, Indiana – April 20, 2022 – Electronics Research, Inc. has three new hybrid couplers for high-band VHF television applications. ERI’s HY0245, HY246, and HY247 high band VHF hybrid couplers are plate-coupled quadrature designs that provide 3.0-dB, 3.98-dB, and 4.77-dB coupling levels, respectively. The hybrids are broadband from 174 to 240 MHz. The hybrid is most often used as a power combiner and also can be used as a power divider. All standard models are “cross-over” designs with the inputs, when used as a combiner, are on one side of the hybrid and the load port and combined output are on the opposite side. The input port opposite the combined output lags the other input by 90 degrees. The hybrid is available with any combination of 1-5/8-inch, 3-1/8-inch, 4-1/16-inch, and 6-1/8-inch flanged fixed male ports (order flange hardware separately). They are lightweight aluminum and compact with only 15.80-inches (401-mm) flange to flange spacing. Power handling is dependent on flange selection.
For more information, visit ERI’s website www.eriinc.com or contact the company at +1 (812) 925-6000.
ERI will be exhibiting at NABSHOW 2022 at the Las Vegas Convention Center from April 24 to 27 in the West Hall, Booth Number W6505.
About Electronics Research, Inc.
For nearly 80 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