I have written a documentation page for the WSPR Transmitter WSPR-TX_LP1 and and tried to make it as complete as can be at this time. ...

I spent the yesterday to document the WSPR-RX and put the source code on Github. You will find the documentation here

French Radio Amateur F1GYT - François that writes blogs and books about Raspberry Pi just wrote an article about the WSPR-RX that might...

Earlier in the week I released my first boxed up product for sale here at ZachTek.com. It is a small fixed frequency receiver for...