Lists

ka9q-radio (https://groups.google.com/g/ka9q-radio)

Tangerinesdr (https://lists.tapr.org/mailman/listinfo/tangerinesdr_lists.tapr.org)

HamSci (https://hamsci.org/get-involved)

NextGenSDRs (https://groups.io/g/NextGenSDRs)

Weekly meetings

TangerineSDR & Hamsci weeky Zoom (https://hamsci.org/telecons)

Githubs

Oskar Stella, IK1XPV Github (https://github.com/ik1xpv/BBRF103)

Phil Karn ka9q Github (https://github.com/ka9q/ka9q-radio)

Rob Robbinet AI6VN Github (http://wsprdaemon.org/index.html) (https://github.com/rrobinett/wsprdaemon)

Oskar Stella on Dave Witten's (github https://github.com/wittend/HF103-min)

Oskar Stella on Dave Witten's (github https://github.com/wittend/HF103-redux)

Oskar Stella on Franco Venturi's (github https://github.com/fventuri/RF103)

John Melton on Franco Venturi's's (https://github.com/fventuri/ka9q-web ) A web interface for ka9q-radio

Franco Venturi (https://github.com/fventuri/gr-rtp) Out-of-tree GNU Radio module for RTP streams

Franco Venturi (https://github.com/fventuri/SDDC_FX3 SDDC FX3) firmware

Franco Venturi (https://github.com/fventuri/rx888_stream) command line utility to stream samples from RX888

Tom McDermott (https://github.com/Tom-McDermott/Miscellaneous) KA9Q-radio configurations and grc

Dave Larsen (https://github.com/LarsenDR/mSDRs/wiki) These Wiki pages

RFC

IANA Guidelines for IPv4 Multicast Address Assignments (https://www.rfc-editor.org/rfc/rfc5771)

Administratively Scoped IP Multicast (https://www.rfc-editor.org/rfc/rfc2365)

Host Extensions for IP Multicasting (https://www.rfc-editor.org/rfc/rfc1112)

Overview of the Internet Multicast Routing Architecture (https://datatracker.ietf.org/doc/html/rfc5110)

IP Multicast Applications: Challenges and Solutions (https://datatracker.ietf.org/doc/html/rfc3170

Meeting presentations

ka9q Talks

Phil Karn, ka9q, ka9q-radio DCC Talk 2018 (https://youtu.be/D1LYLDGknOY?t=6)

Phil Karn, ka9q, ka9q-radio DCC Talk 2021 (https://youtu.be/kVY3E3e--_I?t=14416)

Phil Karn, ka9q, ka9q-radio Club Talk March 2023 (https://www.youtube.com/watch?v=7nhBFSGby2o)

Phil Karn, ka9q, ka9q-radio DCC Talk 2023 (https://youtu.be/31KjMKXDR0k?t=4144)

Phil Karn, ka9q, ka9q-radio HamSci 2024 & SDR Forum Talk Hamvention 2024 (https://hamsci.org/sites/default/files/pages/hamsci_workshop_2024/orals/T01_Phil_Karn_KA9Q.pdf)

N5EG Talks

Tom McDermott, Getting Started with ka9q radio part 1
(https://www.youtube.com/watch?v=3UPhhbkz0Tw)

Tom McDermott, Getting Started with ka9q radio Monitoring WWV and CHU audio using the terminal, examining signal details with gnuradio, and saving IQ signal using DigitalRF (HDF5 format), part 2
(https://www.youtube.com/watch?v=iPVvCNn0mBE&t=1322s)

Tom McDermott, Getting Started with ka9q radio Decoders wspr, ft4, ft8, part 3
(https://www.youtube.com/watch?v=E76865qcZUo)

Tom McDermott, Getting Started with ka9q radio Wideband Spectral Display, part 4
(https://www.youtube.com/watch?v=K5ml2SuGNSs)

Webpages

Clint, KA7OEI (https://www.sdrutah.org/info/using_ka9q_radio.html) Good Information some out of date