Radio and television transmission systems comprising transmitters, exciters, antennas, microphones, speakers, monitors, signal mixers, audio and video signal encoders and decoders and editing equipment, namely, signal processors; broadcast studio automation software; broadcast studio consoles; transmitters, receivers, repeaters and antennas for satellite communications; computer operated network systems comprising computer hardware and software for transmitting data between computers connecte...

Telecommunications system maintenance and repair services, namely maintenance and repair of radio, television and digital communications equipment for others

Radio and television transmission systems comprising transmitters, exciters, antennas, microphones, speakers, monitors, signal mixers, audio and video signal encoders and decoders and editing equipment, namely, signal processors; broadcast studio automation software; broadcast studio consoles; transmitters, receivers, repeaters and antennas for satellite communications; computer operated network systems comprising computer hardware and software for transmitting data between computers connecte...