In article . com, "Mark" wrote:
interesting question

is the wire a single insulated conductor or is it some kind of shielded
or multiconductor cable?

All the electronic dog fences I've ever seen use a single insulated conductor.

do you have acess to both ends and the break is in the middle of the
loop someplace?

Obviously he has access to both ends -- they're connected to the control unit.

i guess you could connect an AM signal gen to eac h end and follow it
with a portable AM radio

He already has an AM signal generator connected to each end -- the control
unit. All he needs is a radio, as I described in another post.

--
Regards,
Doug Miller (alphageek at milmac dot com)

It's time to throw all their damned tea in the harbor again.