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Old 05-30-2020, 11:02 PM
pmulcahy11b's Avatar
pmulcahy11b pmulcahy11b is offline
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Join Date: Sep 2008
Location: San Antonio, TX
Posts: 4,354
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One of the cool things you can do with field telephone is find an isolated barbed wire fence (they're all over the place in Texas), set up a prearranged time, hook your wires to the fence, unless there's break in the wire, you can easily get a signal to carry up to 5 miles or more, Start with the bottom wire and work up at a given interval until both sides have connection.
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