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  • Software Defined Radio - ARRL

    This series describes a complete PC-based, software-defined radio that uses a sound card and an innovative detector circuit. Part 1 QEX Jul/Aug ... Learn More

  • ARRL Radio Designer

    The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources. Learn More

  • Ham Radio Deluxe

    A complete suite of software for the amateur radio operator · HRD Rig Control with full command support for Yaesu, ICOM, Kenwood, Elecraft, Ten-Tec, FlexRadio, ... Learn More

  • NBEMS - ARRL

    Introduction to NBEMS: Narrow Band Emergency Messaging Software (NBEMS) is an Open Source software suite that allows amateur radio operators to reliably ... Learn More

  • HF Digital - ARRL

    The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources. Learn More

  • TQSL Download - ARRL

    The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources. Learn More

  • A Software-Defined Radio for the Masses, Part 1 - ARRL

    Now that I am beginning to grasp many of the concepts involved in soft- ware radios, I want to share with the. Amateur Radio community what I have learned ... Learn More

  • New SSTV Software Now Available - ARRL

    May 7, 2020 ... An update of the popular MMSSTV slow-scan television (SSTV) software is now available. Eugenio Fernández, EA1ADA, has introduced YONIQ, which he ... Learn More

  • A Software-Defined Radio for the Masses, Part 2 - ARRL

    Digital signal processing using a PC sound card requires that we be able to capture blocks of digitized I and Q data through the stereo inputs, process those. Learn More

  • Celebrating Software Defined Radio - ARRL

    Jul 12, 2024 ... The GNU Radio project for its good software solutions for software defined radio (SDR) technology. GNU Radio is a free software development ... Learn More

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