Some time ago Aurel YO3IBZ borrowed me his Ultimate3 to try and replace the AD9850 DDS with AD9851 so we…
Also called the 4M, Manfred Memorial Moon Mission will travel to the Moon and hopefully back to Earth aboard the…
Probably alot of you know what the Raspberry Pi is - a US$35 micro computer the size of a credit…
In the last few days my station has been running continuously on WSPR frequency hopping between the 80m, 40m, 20m…