Altronic Research is located in Arkansas, USA. As a leader in product development, it was the first to design and produce a water cooled coaxial load resistor (dummy load). Continuously committed to research and innovations, Altronic Research recently introduced an air cooled RF coaxial load resistor for UHF Digital HDTV, which uses its own advanced tuning techniques (patent pending). Its Power Film Systems subsidiary offers a range of highly reliable non inductive, air, water and oil cooled film resistors.
