openWSPR receiver
Standalone WSPR receiver based on a design by Ondřej Menčík from the OK1RAJ DevTeam
The openWSPR receiver is a stand-alone HF receiver for WSPR. Just connect an antenna, internet and a DC power supply and you're ready to go! With this tiny receiver you can decode and relay WSPR messages to WSPRnet.org. Since the entire project is open source, receivers can be easily reprogrammed to receive signals other than WSPR. The nanoPi board inside runs Raspbian OS and several user programs, which are automated by custom scripts, making the receiver completely maintenace-free.
Main features:
Responsive WEB Interface Set and forget - maintenance-free Aluminium case - SMA antenna connector
- Ethernet port
- Advanced settings accessible through SSH
Click
Specifications
- HF bands: 0.1 - 28 MHz
- Power supply (microUSB): 5 V / 300 mA typical
- Antenna conection: SMA (RF input)
- Internet: LAN - RJ45
- USB host: USB A
- Two signalization LEDs (STATUS and Sucessful Decode)
- Aluminum case with a heat sink
- NanoPi Neo
Download
| PCB | ||||
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| openWSPR receiver board | Schematic | Eagle source | GitLab | |
| Software | ||||
| openWSPR receiver software | Manual | SD card image | ||
 Open-Hardware
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We believe open source is a better way of doing things. View and download the Shield Schematic and PCB Eagle CAD files, The hardware designs are released under the Creative Commons Attribution-ShareAlike 4.0 International License |
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