FIELD: cable technology.
SUBSTANCE: cable contains a central power element 1, covered with a sheath 2, around which symmetrical pairs are twisted, consisting of a conductive core 3 and insulation 4. Each symmetric pair is enclosed in a sheath 5. Above the layer of symmetrical pairs, concentrically superimposed: filling sheath 6, common screen 7, winding water-blocking tape 8, twisted from coaxial pairs (consisting of an inner conductor 9, insulation of an inner conductor 10, an outer conductor 11, a shield 12 and a sheath 13) and filler cordels 14, a protective outer sheath 15.
EFFECT: expansion of functional parameters, increase in the operating frequency range, increase in strength.
10 cl, 1 dwg
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