Electrical and electronic equipment comprising amplifiers and pre-amplifiers, oscillators, carrier generators, attenuators, filters, taps, modulators and demodulators, splitters, mixers, detectors, transformers, coaxial cable, coaxial cable connectors, switches, relays and accessories, frequency band television converters, power supplies, antennas, harnesses and auxiliary equipment, test equipment and F.M. tuners

TV multi-outlet systems consisting of TV mast head preamplifiers and distribution amplifers, splitter boxes, line taps, termination units for both inside and outdoor applications, radio and TV antennas, and radio TV and electronic equipment testing meters and apparatus,