propagation

WSPR with no Computer from g3zjo 588 days old

[ ... ] own gear and studied propagation using very low power signals (QRPP). MEPT_JT soon became WSPR, Weak Signal Reporting System, Whisper, a great ...

An Idea for a Diversity Beacon from g3zjo 629 days old

[ ... ] interesting in Propagation Study. This Diversity MEPT is the result of a long train of thoughts on the ways to achieve identifiable dual ...

10.140 Mhz QRP MEPT Experimental Propagation Transmitter from g3zjo 678 days old

Now we have the measurement method sorted I can confidently say that my new QRP MEPT is 26.3mWatts Output.