https://github.com/coddingtonbear/hackrf-bridge

A GnuRadio Companion flow graph for transmitting (via HackRF) and receiving (via RTLSDR) D-Star audio from OpenDV's soundcard adapter.
https://github.com/coddingtonbear/hackrf-bridge

Last synced: 2 months ago
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A GnuRadio Companion flow graph for transmitting (via HackRF) and receiving (via RTLSDR) D-Star audio from OpenDV's soundcard adapter.

• Host: GitHub
• URL: https://github.com/coddingtonbear/hackrf-bridge
• Owner: coddingtonbear
• Created: 2015-10-17T20:47:29.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2016-01-26T07:48:58.000Z (almost 9 years ago)
• Last Synced: 2024-10-03T08:17:42.842Z (3 months ago)
• Language: Python
• Homepage:
• Size: 1.23 MB
• Stars: 9
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

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README

        
# Hackrf/RTLSDR Soundcard Adapter for OpenDV

![](http://coddingtonbear-public.s3.amazonaws.com/github/grc-hackrf-rtlsdr-opendv-soundcard-adapter/rendered_block_diagram_aloop.png)

Have a HackRF and an RTLSDR and want to set up your own local D-Star HotSpot? Using the above flow graph and the help of OpenDV, you can do this pretty easily.  The above approach can be used for other "9600-baud" data transmission modes, but you may need to adjust the filter settings.

Resources:

* [OpenDV on Github](https://github.com/dl5di/OpenDV)

* [PcRepeaterController Group on Yahoo](https://groups.yahoo.com/neo/groups/pcrepeatercontroller/info)

* [IrcDDBGateway Group on Yahoo](https://groups.yahoo.com/neo/groups/ircDDBGateway/info)

* If you're attempting this on OSX rather than Linux; check out an earlier version of this script in the `osx_version` branch.