Repositories list

• documents

  Public
  Documentation for Phase 4 Ground

  engineeringarticlegraphics+ 6papervisualamateur-radiomanufacturinghacktoberfestamsat

  Jupyter Notebook

  •

  GNU General Public License v3.0

  •23•62•4•0•Updated Dec 2, 2025Dec 2, 2025

• pluto_msk

  Public

  OpenResearchInstitute/pluto_msk’s past year of commit activity
  Minimum shift keying top module for PLUTO FPGA

  hacktoberfest

  VHDL

  •

  CERN Open Hardware Licence Version 2 - Weakly Reciprocal

  •2•12•4•1•Updated Dec 2, 2025Dec 2, 2025

• dialogus

  Public
  C-code application for the PLUTO MSK implementation

  hacktoberfest

  C

  •1•4•5•0•Updated Dec 1, 2025Dec 1, 2025

• msk_demodulator

  Public
  Minimum shift keying demodulator for FPGA

  hacktoberfest

  VHDL

  •

  CERN Open Hardware Licence Version 2 - Weakly Reciprocal

  •1•5•0•0•Updated Nov 20, 2025Nov 20, 2025

• pluto-frm-info

  Public
  Extract build version information from pluto.frm firmware file

  Shell

  •

  MIT License

  •0•0•0•0•Updated Nov 11, 2025Nov 11, 2025

• Mode-Dynamic-Transponder

  Public

  OpenResearchInstitute/Mode-Dynamic-Transponder’s past year of commit activity
  Work done in collaboration with AMSAT-UK for the Mode Dynamic Transponder project.

  hacktoberfest

  Jupyter Notebook

  •

  GNU General Public License v3.0

  •0•0•0•0•Updated Nov 10, 2025Nov 10, 2025

• interlocutor

  Public
  Raspberry Pi Human Radio Interface for Opulent Voice

  hacktoberfest

  Python

  •

  GNU General Public License v3.0

  •0•6•52•0•Updated Oct 27, 2025Oct 27, 2025

• prbs

  Public
  Pseudo random bit sequence for FPGA

  hacktoberfest

  Python

  •

  CERN Open Hardware Licence Version 2 - Weakly Reciprocal

  •0•3•0•0•Updated Oct 27, 2025Oct 27, 2025

• dumbbell

  Public
  A compact HF antenna design with high radiation resistance.

  hacktoberfest

  MATLAB

  •

  GNU General Public License v3.0

  •1•10•0•0•Updated Oct 17, 2025Oct 17, 2025

• msk_modulator

  Public
  Minimum shift keying modulator for FPGA

  hacktoberfest

  VHDL

  •

  CERN Open Hardware Licence Version 2 - Weakly Reciprocal

  •0•4•0•0•Updated Oct 10, 2025Oct 10, 2025

• postlocutor

  Public
  Prototype receiver for Opulent Voice from Interlocutor

  hacktoberfest

  Python

  •

  GNU General Public License v3.0

  •0•1•0•0•Updated Aug 11, 2025Aug 11, 2025

• locus

  Public
  Conference Server for Opulent Voice

  hacktoberfest

  Python

  •

  GNU General Public License v3.0

  •0•2•2•0•Updated Aug 3, 2025Aug 3, 2025

• lowpass_ema

  Public
  Exponential moving average filter for FPGA

  hacktoberfest

  VHDL

  •

  CERN Open Hardware Licence Version 2 - Weakly Reciprocal

  •0•3•0•0•Updated Feb 12, 2025Feb 12, 2025

• power_detector

  Public
  IQ power detector for FPGA

  hacktoberfest

  Python

  •

  CERN Open Hardware Licence Version 2 - Weakly Reciprocal

  •0•2•0•0•Updated Feb 11, 2025Feb 11, 2025

• pi_controller

  Public
  PI controller for FPGA

  hacktoberfest

  VHDL

  •

  CERN Open Hardware Licence Version 2 - Weakly Reciprocal

  •0•2•0•0•Updated Jan 22, 2025Jan 22, 2025

• nco

  Public
  Numerically controlled oscillator for FPGA

  hacktoberfest

  VHDL

  •

  CERN Open Hardware Licence Version 2 - Weakly Reciprocal

  •1•5•0•1•Updated Nov 3, 2024Nov 3, 2024

• pluto_timestamp

  Public
  Simple Precision Timestamps for ADALM Pluto SDR

  hacktoberfest

  C

  •

  MIT No Attribution

  •1•1•0•0•Updated Oct 29, 2024Oct 29, 2024

• ribbit_webapp

  Public
  Source code for the Ribbit web application.

  hacktoberfest

  HTML

  •

  GNU General Public License v3.0

  •1•4•0•0•Updated Sep 5, 2024Sep 5, 2024

• ribbit

  Public
  distributed terrestrial communications over amateur radio

  hacktoberfest

  SCSS

  •

  GNU General Public License v3.0

  •2•48•2•0•Updated Aug 15, 2024Aug 15, 2024

• Neptune

  Public
  open source low-latency OFDM data communications link for drones and aerospace

  aerospacedroneshacktoberfest+ 1ofdm

  Python

  •

  MIT License

  •2•11•0•0•Updated Jun 3, 2024Jun 3, 2024

• opv-cxx-demod

  Public
  Opulent Voice Modulator and Demodulator in C++ (GPL)

  C++

  •

  GNU General Public License v3.0

  •17•14•3•1•Updated May 27, 2024May 27, 2024

• pluto-tx-fm

  Public
  Transmit FM with ADALM Pluto from stream of deviation values

  C

  •0•7•0•0•Updated Apr 21, 2024Apr 21, 2024

• RFBitBanger-kit

  Public
  Support documents for ORI's distribution of RFBitBanger kits

  2•9•0•0•Updated Feb 5, 2024Feb 5, 2024

• fpga_cores

  Public
  Useful FPGA Cores by Suoto

  hacktoberfest

  VHDL

  •

  Other

  •13•3•0•0•Updated Jan 7, 2024Jan 7, 2024

• adrv9009-transmit-demo

  Public
  Demonstration of transmitting samples via IIO with the ADRV9009-EVAL board

  C

  •0•2•0•0•Updated Dec 9, 2023Dec 9, 2023

• salvaged-M17-notes

  Public
  Reverse engineering notes about the m17-cxx-demod code base.

  0•0•0•0•Updated Dec 6, 2023Dec 6, 2023

• pfb_channelizer_gen

  Public
  Python

  •1•2•0•0•Updated Oct 25, 2023Oct 25, 2023

• theseus-cores

  Public
  Open source FPGA cores for digital signal processing (push mirror from gitlab.com/theseus-cores/theseus-cores)

  Verilog

  •5•1•1•0•Updated Oct 24, 2023Oct 24, 2023

• ribbit-pwa-test

  Public
  A prototype PWA app to test whether a single code base will work for all/most devices.

  amateur-radioribbitemergency-communications

  Vue

  •1•4•0•0•Updated Aug 25, 2023Aug 25, 2023

• cobs_decoder

  Public
  consistent overhead byte stuffing decoder

  fpgavhdlhacktoberfest

  Jupyter Notebook

  •

  CERN Open Hardware Licence Version 2 - Permissive

  •1•2•0•1•Updated Aug 3, 2023Aug 3, 2023