What is RG81 Coax Cable?

RG81 Coax Cable is an addition to Allied Wire & Cable's military grade RG coaxial cable. This cable is made of a bare copper conductor with a magnesium oxide insulation. There is no shielding for this wire, but the signal loss is still reduced by a copper tube on the outside. This copper tube acts as a shield and as a jacket for this wire. Due to these specifications, the maximum operating temperature is +250°C, and the maximum voltage is 3,000 volts. Unfortunately, this cable is no longer available. Please call or email us and we will help you find a suitable alternative.

1 items

  • RG81
    $0.00 / 100 FT
    • Approx LBS/MFT: 172.00
    • Cond. Material: Bare Copper
    • Conductor Stranding: solid
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RG81 Coaxial Cable Approvals:

  • Military Specification: MIL-C-17

RG81 Coaxial Cable Applications:

  • RG81 Coax Cable can be used in direct burial applications.

RG81 Coaxial Cable Construction:

  • Conductor: Bare Copper
  • Dielectric: Magnesium Oxide - G
  • Shielding: None
  • Jacket: Copper Tube

RG81 Coaxial Cable Ratings:

  • Max Temperature Rating: 250°C
  • Max Operating Voltage (vms): 3,000