How can I find/detect where the loop/wire is broken?
This is a electric pet system where the wire is buried under ground (~6 inches), starting from the transmitter and is looped around your yard as a boundary line back to the transmitter. The transmitter sends a coded digital FM radio signal through the boundary wire and is picked up by the pet's collar when the pet gets too close to the boundary. I know I have a break because of the indications on the transmitter. It's very expensive to have the company send a rep out to find the break. I tried using a transistor radio with no luck. Then I have to fix the wire once I find it...yikes!