In article ,
Pete KE9OA wrote:

"John S." wrote in message
oups.com...

Which radio...haven't heard that term.

I believe that Kiwa detector that went on eBay recently was of this design.

A guy I know who knows Craig a lot better than I do said that it used some
chip designed for VCRs. (My wild ass guess would be a Philips video IF
and detector chip with the synchro-phase circuit in it. TDA2540, TDA2541).

Mark Zenier Washington State resident