CELWAVE

radio frequency amplifiers; namely, gallium arsenide field effect transistor radio frequency amplifiers and linear amplifiers for cellular communication extenders, repeaters and fill-in applications; power dividers; namely, radio frequency amplifiers for multicoupler use, splitters, and combiners; radio frequency attenuators; DC blocks for providing surge protection and for feeding DC power through coaxial cable along with radio frequency signals; radio frequency preamplifiers; radio frequency switches; radio frequency tunnel fill-in products; namely, bidirectional amplifiers and radiating cables; directional couplers; four-port hybrid couplers; receiver front-end assemblies; namely, low noise amplifiers and power dividers; radio frequency oscillators; radio frequency filters; radio frequency delay equalizers; baluns; and radio frequency built-in power detection apparatus