https://opentechlab.org.uk/ 2026-04-27T08:16:52+00:00 https://opentechlab.org.uk/ https://opentechlab.org.uk/lib/tpl/bootstrap3/images/favicon.ico text/html 2021-01-11T06:15:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://opentechlab.org.uk/videos:005:notes?rev=1610363744&do=diff 4.4GHz RF Synthesizer Board - ADF4351 - Theory, Setup, Reverse Engineering, Experiments The ADF4351 is an RF frequency synthesizer capable of producing tones from 37MHz to 4.4GHz. But how well does it perform? and can it work with open source software?