| 摘要 |
An electronic animal containment or confinement system that contains a transmitter which generates a regulated signal through a boundary antenna made from a buried wire. The regulated signal creates a field signal of a predetermined width regardless of the length of the wire used to define the boundary antenna. The field signal is received by a receiver worn by a dog. If the dog gets too close to the field signal, the receiver generates a current that passes across a pair of probes that contact the skin of the dog in order to give the dog a shock. This represents a form of training to teach the dog to respect an electrified boundary formed by the buried wire. There is also provided a system for protecting a transmitter in a pet confinement system against lightning strikes.
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