01-02-2016, 03:26 PM
There's a nasty buzzy little fan in my Tek 1755A vectorscope. Only switched on when needed. The 2 PCs on my bench hum away nicely. the Tek 2465B scope isn't too bad. Just tried the Rigol and it's no worse than the 2465B.
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv







