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https://github.com/ftl/sdrainer

Combine a pasta strainer with a Software Defined Radio and you get a SDRainer.
https://github.com/ftl/sdrainer

amateur-radio amateurradio cw-decoder ham-radio hamradio morse-code sdr tci

Last synced: 1 day ago
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Combine a pasta strainer with a Software Defined Radio and you get a SDRainer.

Host: GitHub
URL: https://github.com/ftl/sdrainer
Owner: ftl
License: mit
Created: 2024-01-08T18:28:56.000Z (10 months ago)
Default Branch: master
Last Pushed: 2024-03-10T15:28:18.000Z (8 months ago)
Last Synced: 2024-06-21T15:21:56.383Z (5 months ago)
Topics: amateur-radio, amateurradio, cw-decoder, ham-radio, hamradio, morse-code, sdr, tci
Language: Go
Homepage:
Size: 188 KB
Stars: 0
Watchers: 2
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE

Awesome Lists containing this project

README

# SDRainer

Combine a pasta strainer with a **S**oftware **D**efined **R**adio and you get a **SDRainer**. It separates all the tasty CW signals from the ether:

- decode a CW signal from a Pulseaudio source
- find and decode CW signals in an IQ stream coming in through the TCI protocol
- show the spotted callsigns as spots on the TCI device's spectrum display
- provide access to spotted callsigns through a telnet connection, like a local DX cluster

This is work in progress, the CW decoder is still a bit inaccurate for weak signals.

## Usage

Decode a CW signal from a Pulseaudio source:
```
sdrainer decode pulse
```

Decode a CW signal at the VFO A frequency of a TCI device:
```
sdrainer decode tci
```

Detect and collect callsigns from a TCI device's IQ stream:
```
sdrainer strain tci
```

Use `sdrainer --help` or `sdrainer --help` to find out more information about the supported parameters for each command and sub-command.

## Planned Features

- send spotted callsigns to a dx cluster
- add support for other SDR devices (KiwiSDR, HDSDR, SDRplay, RTL-SDR, IC-7610, FlexRadio)
- add support for other digital modes (PSK31, RTTY)

## Sponsors

I started this just to scratch the itch of learning how a CW skimmer might work. If you like what I'm doing here and want to support the further development, please consider becoming a [sponsor of this project](https://github.com/sponsors/ftl).

## License

This software is published under the [MIT License](https://www.tldrlegal.com/l/mit).