![DRA818 Transceiver with Arduino](https://www.f4huy.fr/wp-content/uploads/2016/09/MEM.jpg)
This is a small prototype of future TRX for 2 meters band, the goal is to make a very simple construction for mobile usage,…
![Find and listen TETRA Network in your area](https://www.f4huy.fr/wp-content/uploads/2016/03/dongle-sdr.jpg)
Update 9/9/2016 I have write something for non friend linux users, a script (bash) for load all components in the same time, flow-graph are also…