Amplifiers; Demultiplexers; Integrated circuits and integrated circuit cores for use in wireless communications and wireless communication equipment and apparati and digital signal processors (DSP); Computer apparatus, namely, a converter that superimposes an Ethernet signal on an existing cable; Transmitters of electronic signals; Global positioning system (GPS) apparatus; Satellite transceivers; GPS receivers; Amplifiers for wireless communications; Computer network adapters, switches, rout...