Broadband or multi-media communications apparatus, namely, cable broadcast transmission machines and apparatus and structural replacement parts thereof; apparatus and components for use in broadband communications, telecommunications and cable television systems, namely, cables for optical signal transmission and transmitters of electronic signals for the supply of signals for televisions, receivers and antennae; signal transmission, distribution and relaying apparatus, namely, data converters and signal processors in the nature of electrical signal processing equalizers; signal distribution equipment, namely, transmitters and receivers of electronic signals, signal splitters for electronic apparatus, electronic encryption and decryption units for scrambling signals, modulators and demodulators; electronic signal combiners for connecting antennas and receivers; digital signal taps and digital signal splitters for electronic apparatus; amplifiers; signal conditioning devices for industrial process control; signal filters for radio interference suppression; apparatus for processing signals for digital television, namely, cable television converters; apparatus for supplying and relaying signals for digital television, namely, television receivers and transmitters; system protection and safety apparatus, namely, voltage surge protectors; components for telecommunications apparatus and installations, namely, electric resistors and electric capacitors; cable connection devices, namely, electric plug device enabling connection and disconnection of power and/or control cables; housing and enclosures, namely, isolator housings for integrated circuits; leads, namely, cable jump leads and patch lead electric conductors for cable installation; co-axial cables; cable and electric connectors; electrical terminators; co-axial cable adapters; filters for radio interference suppression; voltage surge protecting galvanic isolators; Ethernet interface adapters, cables, controllers, repeaters, switches and transceivers; telephone modems; cable modems; connection devices, namely, computer connection cables; computers; computer peripherals; computer hardware; isolators, splitters and filters being structural component parts of data processors; structural parts and fittings for all the aforesaid goods