Small NanoVNA and tinySA programs for scripting and automation, developed on Debian stable (bookworm), but any other Linux/Unix system should work. Windows and Mac are untested due to lack of HW. The ...
South Western Railway has confirmed that the first major redesign of its timetable in more than 20 years is under way. The last time that schedules into Waterloo were comprehensively upgraded was in ...
High Performance HF Power meter using Arduino and a Directional Coupler This device can measure power over a wide dynamic range from 10uW to 1 KW and will derive SWR for a 50 Ohm load The front end ...