First of all, many thanks to Roman for this brilliant WSPR project! The world has never seen a WSPR beacon on such an inexpensive and small hardware ;-). Simply ingenious is the controller-controlled ...

The Maverick-603 is an RF receiver capable of acquiring FT8 signals between 7MHz and 70MHz. FT8 is an amateur radio digital-mode protocol that can be decoded at low signal-strengths and has an ...