Wireless transmitters and receivers

Telecommunication and computer communication equipment and software, namely, wireless cable replacement devices in the nature of serial communication and USB hardware and software used to wirelessly connect computers with electronic equipment, including Personal Digital Assistants (PDAs), scanners, printers, cellular phones, and industrial devices (such as CNC machines, robots, and telescopes)

Digital television broadcasting and digital television transmission services; interactive electronic and audio and visual communication broadcast via wireless communications networks

wireless delivery of television signals