Radio Modulation Modes, Part 3
18 entries in the Radio Modulation Modes, Part 3 compendium.
WSJT (amateur radio software)Weak-signal amateur radio software for exotic propagation modes.WSPR (amateur radio software)Weak-signal propagation testing protocol for amateur radio.Software-defined radioRadio communication system implemented via software on general-purpose hardware.2GDigital cellular network that enabled encrypted voice and SMS.3G adoption3G adoption was delayed by high costs and infrastructure needs.4GAll-IP packet-switched cellular generation with gigabit-speed capability.Artemis NetworksSoftware-defined radio creating individual virtual cells for each user.DECTETSI cordless telephony standard, evolved for IoT and 5G.DECT-2020ETSI 5G-compliant radio standard for DECT bands.E-LynXDigital military SDR family for simultaneous voice, data, and video.Electra (radio)A UHF relay payload for Mars communications and navigation.Frontier RadioFamily of software-defined radios from APL for near and deep space.GNSS software-defined receiverA GNSS receiver implemented via software-defined radio on a general-purpose processor.GNU RadioFree software toolkit for software-defined radio and signal processing.HackRF OneOpen source SDR transceiver for 1 MHz to 6 GHz.OpenHPSDRModular open-source SDR project enabling experimentation with new radio techniques.SpeakEasyFirst large-scale software radio for military interoperability.Wireless Innovation ForumA non-profit advancing spectrum innovation and critical communications technologies.
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