ORIGINAL MESSAGE:

Juul Geleick wrote:

Hi folks,
when I was young, in de 60-ties, I build a so called 6J6 balance
145mHz convertor.
But I lost the diagram. And I will build it again.
Can anyone help?

thanks,

Juul Geleick - PE0GJG (The Netherlands)


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A fun project, but I'd recommend a different tube. The 6J6 was
notorious for intermittents. It was a bad design from the start. In my
other life as a TV repair guy, I changed hundreds of them.

73, Bill W6WRT