[Milsurplus] ARC-2: Smart People Needed

David Stinson arc5 at ix.netcom.com
Wed Apr 2 19:22:53 EDT 2014


----- Original Message ----- 
From: "Ian Wilson" <ianmwilson73 at gmail.com>

>I set up a quick simulation, but had to guess at the component 
>values.
>
> Dave - what value are the capacitors across the IF coils 
> (alternatively,
> what
> inductance are the coils)? I am assuming a frequency of 1.25MHz 
> approx.

I have updated the IF diagram with those values in pFd under
their respective tuned circuits.

http://home.netcom.com/~arc5/ARC-2/ARC2IFCir.jpg

Note that, as with "bottom coupling," changing these values
would require disassembly of the RF/IF deck and is,
therefore, not an option.

TNX Dave AB5S



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