[Hammarlund] BC-779/Super Pro Product Detector Mod

[manualman at juno.com]

There were lots of product detector circuits floating around back then.
Is it tube (what tube(s)) or solid state?

Pete, wa2cwa

On Mon, 6 Feb 2017 17:41:09 -0500 Roy Morgan <k1lky68 at gmail.com> writes:
> Hammarlund folks,
> 
> I will soon begin restoration of a BC-779 I got in the late 1960's.  
> I
> added a product detector way back then, but don't have the 
> documentation on
> the modification.
> 
> Does anyone remember or have info on such modifications?
> 
> Thanks in advance.
> 
> -- 
> Regards,
> Roy
> 
> Roy Morgan
> k1lky since 1958