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DJ0ABR Projects
Symmetric Short Wave Tuner:
Symmetric Short Wave Tuner:
LC relay board, board number: 10808:
Controller board, board number: 10800:
All layout and circuit data available here may be used by radio amateurs for purely private purposes; the GNU Public License V3 applies accordingly.
There is no guarantee of the correctness of the data. Everyone has to know what to do and if necessary adapt the files to your own requirements.
It is also to be expected that over time I will keep making changes and improvements to the circuit boards.