The group’s principal activity is to provide RF and microwave technologies and superior quality components and subsystems for wireless, defense, test and measurement, and broadband markets. The group was founded over 50 years ago. The group's products provides fixed attenuators for test, metrology and space applications, continuously variable, manual step, solid-state digital step and programmable step attenuators, high power terminations, resistive splitters and dividers. The groups operate from Frederick, Maryland, United States.
