Hi, I am trying to fix my old nintendo and I realize I need a "RF switch" since it doesn't have A/V port. Can anyone provide a circuit for RF switch? it looks like this http://img.inkfrog.com/pix/gamebandit/UNIVERSALRF.jpg

Thanks

 

Hi,

I think you can buy one like that at Radio Shack. For the frequencies involved, a toggle switch might actiually do the trick.