TRANSFILTER

Aeronautical radio communication machines and apparatus; Broadband radios; Computer hardware and software, for use with medical patient monitoring equipment, for receiving, processing, transmitting and displaying data; Digital signal processors; Electronic devices used to locate lost objects employing radio frequency; FM modulators; Global positioning system (GPS) consisting of computers, computer software, transmitters, receivers, and network interface devices; Industrial wireless point-to-multipoint radio; Marine radio communication machines and apparatus; Mobile data receivers; Radar apparatus; Radio receivers; Radio receivers and monitors for reproduction of sound and signals; Radio receivers and radio signal tuners; Receivers of electronic signals; Single-channel radio communication machines and apparatus for fixed stations; Software defined radio