FIELD: electrical engineering; balanced high-frequency cables for data transfer.
SUBSTANCE: proposed cable has core formed by polyethylene or porous polyethylene insulated conductors twisted together to form pair and filler disposed between insulated conductors and cable shield covered with sheath on top. Used as filler are untwisted fibrillated polypropylene threads longitudinally disposed throughout entire cable length. In wiring this cable needs bending through very small radius (below ten-fold of cable outer diameter.
EFFECT: reduced capacitance and attenuation factor, enhanced stability of cable throughout entire operating frequency range.
1 cl, 4 dwg
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