EEVblog #575 – DIY 1970s Spectrum Analyser


Phil VK2BDF from the Manly Warringah HAM Radio Society shows off his 1970’s vintage home made 200MHz DIY spectrum analyser.
Forum: http://www.eevblog.com/forum/blog/eevblog-575-diy-1970s-spectrum-analyser/

About EEVblog

Check Also

EEVblog 1415 – Reverse Engineering the DP10007 Differential Probe

Reverse engineering the Micsig DP10007 high voltage differential probe. Turning the PCB into a schematic. ...