Antennae for the analogue and digital transmission of information and data and parts therefor, including receiving antennae and transmitting antennae for mobile radio and satellite transmission as well as parts of the aforesaid antennae; electric and electronic connection accessories and electric installation materials (included in this class) for antennae and parts therefor; electric elements, components and parts therefor, including of a coaxial design, namely distributors, couplers, duplexers, plug and plug-in connectors, sockets, cable and conduits, supply cables and connection cables; electronic instruments, modules and units for signal distribution, signal amplification and signal testing, namely transmitter modules and receivers, modules and units for radio transmission, transponders, aerial amplifiers, antennae splitters and antennae measurement devices and parts for the aforesaid devices, modules and units; antennae mounting accessories, namely antennae masts and stands and parts therefor, parts thereof included in this class.

Technical consultancy, in particular with regard to technical consultancy for telecommunications technology and telecommunications applications; research in the field of technology regarding technical planning and design of telecommunications installations, devices and networks for radio standards and of free space communication systems; services in the field of signal processing and high frequency technology, namely scientific and technical simulation and measurement of antennae, measurement of antennae on or in mobile and stationary objects of all kinds.