[BC] Wanted - Subaudible Tone Decoder Suggestions

[seaberg1@juno.com]

Justin

Have you thought of building a tone decoder?  If it is for only
one tone it should be rather easy......but then I don't know if
you have time available.  O how great some of those transmitter
watches were for studying, building, cat naps, etc.   (No comment
on the etc.)

Seems to me that an old GE two-way radio tone module which
used the red "reed" module would do it and they can be picked 
up at a ham-fest for a couple bucks.  The "reed" is nothing more
than an RC circuit encapsulated in a small red plug-in module.

Bob -- W3MDM