Circuit for use with treport and scanner/radio

[FireMarshalRob]

Just as the title stated??

I don't quit understand how are where to build this circuit. The link from the web is dead.

Any help would be appreciated??? Thanks, Rob

 

[crayon]

This slicer circuit, IMO, is the one to build:

http://www.radioreference.com/modules.php?name=Forums&file=viewtopic&t=13427