Krohn-Hite has been a leading manufacturer of Test and Measurement products since 1949. Today's products include tunable active filters, fixed frequency filters and modules, wideband power amplifiers, dc calibrators and sources, function generators, rc oscillators, distortion analyzers and precision phasemeters.
Over the years, Krohn-Hite's philosophy has been to create a "standard of value", or more precisely, to design, develop and manufacture electronic instruments that would not only provide superior performance and reliability, but would also offer the greatest flexibility in the areas of manufacturing, production and laboratory at a reasonable cost.
April of 1998, Krohn-Hite decided to enter the calibration market by acquiring the Calibrator Line of Electronic Development Corporation of Boston, Massachusetts. This full line of calibrator products includes DC calibrators, references, simulators, secondary standards and very stable low noise power sources.
Avionics Interface Technologies (AIT) is a leading designer and manufacturer of high-performance flight modules, test and simulation modules, embedded solutions, databus analyzers, and support systems for both the commercial aerospace and defense industries.