Tags » Amateur Radio
I recently purchased a 2.4 GHz transverter from SG-Lab in Sofia, Bulgaria. The transverter is shipped with a 4el HB9CV PCB yagi.
In addition to the supplied PCB yagi, I will construct a 22el yagi (in progress) and the Bi-Quad antenna mentioned in this post. 332 more words
BBC News report that for decades, people around the globe have been able to listen in to mysterious spy broadcasts from all over the world with just a radio. 35 more words