Shorterwaves.
"Robert A. Murrell" <murrell...@ameritech.net> wrote in message
news:hgmgi5$q97$1...@news.eternal-september.org...
> http://detroit.craigslist.org/okl/tls/1518941883.html
For all intensive purposes it is a fine radio alarm saw.
It generates a variable frequency sawtooth rich in harmonics. (:
oc
My guess is it's a narrowband receiver for 60 Hz.
Has very sharp cut-off filters.
Hmmm.. a Crapsman. They would need to pay me to haul that thing off. Now
if that were a 1950's era DeWalt, I might be interested.
Scott M.