Adapters for coupling a GPS receiver to the microphone input of a digital camcorder; Apparatus for transmission of communication; Apparatus for transmitting and reproducing sound or images; Apparatus for transmitting radio programmes and radio relay messages; Apparatus for wireless transmission of acoustic information; Broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications applications; Car navigation computers; Electronic devices for animal locating and tracking programmed to use global positioning systems (GPS) and cellular communications; Electronic navigational and positioning apparatus and instruments; Global positioning system receivers; Integrated circuits and integrated circuit cores for use in wireless communications and wireless communication equipment and apparati and digital signal processors (DSP); USB dongles being wireless network adaptors; Vehicle locator and recovery device programmed to use global positioning systems (GPS) and cellular telecommunications; Wireless communication devices for voice, data or image transmission; Wireless transmitters and receivers