RF shield box for testing radio links between base stations and mobile terminals; Electronic apparatus for providing virtual one to one wireless connection between telecommunication base stations and mobile terminals; Simulator for testing radio links between telecommunication base stations and mobile terminals; Electronic testing apparatus for testing wireless connections, radio links, signal strength, and signal interference for use in the field of telecommunications; Optical frequency metrology devices; Communication wavemeters; Frequency analyzer for communication, namely, frequency meters; Frequency generator for communication, namely, radio frequency generators for supplying radio-frequency energy; High-frequency apparatus, namely, high frequency switches, high frequency mobile and sea-based communication antennas; Devices for wireless radio transmission; Broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications applications; Remote controls for radios; Remote control telemetering machines and apparatus; Telecommunication base stations; Electronic communications systems comprised of computer hardware and recorded software for the transmission of data between two points; Apparatus for transmitting and reproducing sound or images; Downloadable network management software; Multi-channel radio communication machines and apparatus for fixed stations; Portable telecommunications apparatus, namely, portable telecommunication instant messaging devices; Downloadable computer programs and software for operating telecommunication equipment