Acquisition Announcement

February 20th , 2018 (SOUTH BEND, INDIANA) — Ben and Kerri Crawford are excited to announce the acquisition of Environmental Technology Inc. (ETI) located in South Bend Indiana.  Born and raised in South Bend, Ben is excited to be back in the area and work in his...

Snow and ice falling from buildings

How to avoid Snow and ice falling from buildings. Sheets of snow and ice falling and being blown off buildings are a major hazard that can cause damage to the structure, equipment, and possibly injure someone. Winter conditions have been accounted for in the building...

Heat Trace and Hoppers

Many industries that use hoppers utilize heat trace to aid in material flow. Hoppers are elevated storage containers that contain and dispense granular materials. Commonly used in agriculture hoppers are also used in industries such as plastics, chemical,...

NAB 2018

Visit us at the 2018 NAB Show in Las Vegas, April 9th through the 12th. ETI will be presenting at the Viking Satcom booth #OE11045. Come out and see our ADH NETCOM and NETCOM NEMA on display and talk with ETI’s Dennis Sizemore and Chuck Gartland. Please contact your...

Radiation Pattern Envelope

Satellite antennas radiate signal energy in distinct patterns that are reported as their radiation pattern envelope. These patterns consist of lobes which indicate the intensity of signal radiation radially on a horizontal plane emanating from the antenna. These...

Heat Trace with Plastic Pipes

Heat Trace with Plastic Pipes Heat cable can be used on plastic pipes but the plastic’s durability and thermal properties must be considered. Plastic has approximately 125 times the thermal resistance than steel but is also more susceptible to damage from direct high...