Z-SIGNUM

Electronic headend controllers; Headend RF signal management system comprising of RF signal distribution amplifiers, RF signal cable simulators, RF signal equalizers, RF power splitters/combiners, RF Modulators and RF Demodulators; Cable television test equipment, namely, signal level meters and field strength meters; Fiber optic transmitters and receivers; RF signal trunk and tap systems comprised of RF signal taps and RF amplifiers; downloadable and recorded software for control, management, and implementation of telecommunications hardware for use in data, communications networks and RF signal distribution systems; systems consisting of downloadable and recorded system firmware for the control, monitoring, adjusting and combining of RF signals.