[ Antennas; antennae filters; antennas for wireless communication apparatus; microwave antennae; ] amplifiers, [ optical filters; ] radio frequency filters; [ coaxial cables incorporating filters; ] semiconductors; electronic or electric circuits, namely, electrical circuit boards and printed circuit boards; [ electronic testing equipment, namely, telecommunication line integrity testing apparatus; electronic and optical communications instruments and components, namely, communication link testers for testing communications links; ] electronic chips for the manufacture of integrated circuits; optical, radio, satellite, data communications, electrical, transmitter and radio frequency receivers; radar receivers for use with weapons systems; radar receivers with amplifiers; wave receivers adapted for use with microwaves; electrical converters for analogue and digital signals; digital, electric, electronic, [ optical and ] signal amplifiers; [ wireless apparatus and instruments, namely, wireless computer peripherals; wireless radio transmitters and wireless transmission apparatus and receiving apparatus, namely, wireless telephones; electronic and optical communications instruments and components, namely, optical transmitters, receivers, data links transceivers and digital transmitters; ] microwave components, [ detectors ] and filters; microwave communications apparatus; [ optical wire cables; electrical and cable connectors and optical detectors and transmitters for use with fibre optic cable; high capacity broadband telecommunication switching apparatus; ] duplexers and multiplexers; equalisers and oscillators; [ frequency synthesizers; ] cellular telecommunications apparatus, namely, cellular mobile telephones telecommunications apparatus and instruments for use in cellular radio networks; transceivers

Installation, repair and maintenance of electronic and telecommunications apparatus and instruments, [ antennas, ] amplifiers, filters, [ semiconductors, optical cables, ] integrated circuits, receivers, transceivers, [ mobile cellular phones, ] wireless apparatus and instruments, pans and fittings thereof

Design for others of integrated circuits and integrated circuit cores for use in wireless communications and wireless communication equipment and apparatus and digital signal processors; testing of filters; consultancy, technical research, development and design services all relating to electronic and telecommunications apparatus and instruments, antennas, amplifiers, filters, semiconductors, [ optical cables, ] integrated circuits, receivers, transceivers, [ mobile cellular phones, ] wireless apparatus and instruments, parts and fillings thereof testing for new products development