Twinaxial Cable, 78 Ohm Cable
Belden
Twinax Ratings and Approvals:
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UL AWM Style 2092: 300V, 60°C
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UL AWM Style 2464: 300V, 80°C
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Plenum-Rated: 200°C
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Pennsylvania Department of Environmental Resources and United States Mine Safety and Health Administration Certification Spec: PMSHA P-7K-SC-182141 (select parts only)
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NEC and CEC Ratings:
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Non-Plenum: NEC Type CM Cable or CM, CL2 Cable; CEC Type CM Cable
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Plenum: NEC Type CMP Cable; CEC Type CMP FT6 Cable
Twinax Construction:
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Conductor: 20 AWG Stranded Tinned Copper
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Insulation:
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Non-Plenum: Polyethylene
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Plenum: FEP Teflon
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Jacket:
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Non-Plenum: Blue PVC or Sunlight Resistant PVC
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Plenum: Blue FEP Teflon
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Color Code: Blue, Clear
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Shield: Tinned Copper Braid Shield (93% Coverage) or Beldfoil (100% Coverage) with Tinned Copper Braid (55% Coverage)
Twinaxial Cable Applications:
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Belden’s plenum-rated 78 Ohm Coax part is suitable for aerial applications when supported by a messenger wire.