compact digital earth stations comprising satellite signal receivers, satellite signal transmitters, antennas, computer hardware, computer software therefor, frequency converters, frequency synthesizers, amplifiers, amplifier control apparatus, modulators and demodulators

Providing training courses with regard to the processing, storage and transmission of data in data centres; providing training courses dealing with all aspects of Information Technology (IT)-management, within data centres

Hand operated tools, namely, files and rasps, for damaging the information bearing surfaces of discs, namely, compact discs, computer discs, and optical discs, for rendering discs unplayable, and for breaking discs, and instruction manuals sold as a unit therewith