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Why use a complete radio when there are cheap modules that could be enclosed along with the logic and screen? https://www.ebay.com/itm/112889227124 https://www
by squarefoot 5y ago
Why use a complete radio when there are cheap modules that could be enclosed along with the logic and screen?
https://www.ebay.com/itm/112889227124 https://www.ebay.com/itm/112889227124
Data sheet here:
http://www.dorji.com/docs/data/DRA818U.pdf http://www.dorji.com/docs/data/DRA818U.pdf
Just remember to add an antenna output filter: those modules emit all sorts of harmonics (just like many cheap handhelds such as Baofengs etc).