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Cable
"I purchased the cable so I would have a spare to connect my vhf Cobra radio to GPS antenna. The cable came without any instructions on it's use. In addition, the cable that came with the radio was a 2 wire 2 contact bayonet unit. The piece delivered was a 3 wire, 3 contact bayonet with NO instructions. The radio instruction manual had just about no details as to how to hook up either the 2 wire or 3 wire cable."