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  2. Digital mobile radio - Wikipedia

    en.wikipedia.org/wiki/Digital_mobile_radio

    Digital mobile radio. Digital mobile radio (DMR) is a digital radio standard for voice and data transmission in non-public radio networks. It was created by the European Telecommunications Standards Institute (ETSI), [1] and is designed to be low-cost and easy to use. DMR, along with P25 phase II and NXDN are the main competitor technologies in ...

  3. List of amateur radio software - Wikipedia

    en.wikipedia.org/wiki/List_of_amateur_radio_software

    Proprietary. macOS. MacLoggerDX is a full-featured amateur radio contact logger for macOS with Transceiver control, Rotor control, Callbook lookup, QSL handling (Hardcopy / LoTW / eQSL / Club Log), DX Cluster and spotting, and basic contesting support. It also works with WSJT-X to control the transceiver while making digital contacts, etc.

  4. Digital private mobile radio - Wikipedia

    en.wikipedia.org/wiki/Digital_private_mobile_radio

    dPMR or digital private mobile radio, is a common air interface for digital mobile communications. dPMR is an open, non-proprietary standard that was developed by the European Telecommunications Standards Institute (ETSI) and published under the reference ETSI TS 102 658. A simplified version of the dPMR protocol intended for licence-free ...

  5. M17 (amateur radio) - Wikipedia

    en.wikipedia.org/wiki/M17_(amateur_radio)

    M17 (amateur radio) M17 is a digital radio modulation mode developed by Wojciech Kaczmarski (amateur radio call sign SP5WWP) et al. [1][2][3][4][5][6] M17 is primarily designed for voice communications on the VHF amateur radio bands, and above. The project received a grant from the Amateur Radio Digital Communications in 2021 [7] and 2022. [8]

  6. MPT-1327 - Wikipedia

    en.wikipedia.org/wiki/MPT-1327

    MPT 1327[1] is an industry standard for trunked radio communications networks. First published in January 1988 by the British Radiocommunications Agency, and is primarily used in the United Kingdom, Europe, South Africa, Australia, New Zealand and China. Many countries had their own version of numbering/user interface, including MPT1343 in the ...

  7. List of UPnP AV media servers and clients - Wikipedia

    en.wikipedia.org/wiki/List_of_UPnP_AV_media...

    YAACC is an open source UPnP/DLNA server, renderer and controller. ZappoTV is a free DLNA compliant digital media controller, server and renderer. Archos Video Player has DLNA rendering/player capabilities. PlainUPnP (formerly DroidUPnP) is an open source DLNA controller. Mbogi Music is an open source DLNA controller.

  8. Windows Contacts - Wikipedia

    en.wikipedia.org/wiki/Windows_Contacts

    Windows Contacts is a contact manager that is included in Windows Vista, Windows 7, Windows 8, Windows 10, and Windows 11. It replaced but retains most of the functionality of Windows Address Book and worked with Windows Live Mail and the Vista version of Windows Mail. Windows Contacts uses an XML -based schema format.

  9. Software-defined radio - Wikipedia

    en.wikipedia.org/wiki/Software-defined_radio

    Software-defined radio (SDR) is a radio communication system where components that conventionally have been implemented in analog hardware (e.g. mixers, filters, amplifiers, modulators / demodulators, detectors, etc.) are instead implemented by means of software on a computer or embedded system. [1] While the concept of SDR is not new, the ...