Antennas for wireless communications apparatus; Satellite dishes; Satellite dishes for satellite transmissions; Satellite processors; Satellite receivers; Satellite transceivers; Satellite transmitters and receivers; Satellites for scientific purposes; Cable broadcast transmission machines and apparatus; High frequency mobile and sea-based communication antennas; Receiving antennas for satellite broadcast; Television antennas; Transmitting and receiving apparatus for radio and television broa...

Custom design and engineering of telephony systems, cable television systems and fiber optics; Custom design and engineering of satellite equipment