| 摘要 |
A multi-sheath multi-conductor cable for use as an oscillator loop. The cable has a plurality of inner wires each having an insulative jacket. An inner electrically insulative flexible sheath surrounds the jacketed wires. A water blocking compound occupies the voids in the volume defined by the inner sheath. A first outer sheath surrounds the inner sheath. A second outer sheath surrounds the first outer sheath. Both outer sheaths are electrically insulative and sufficiently flexible to enable the cable to be formed into a loop having angled corners.
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