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RG142 Coax Cable

What is RG142 Coax Cable?

RG142 high-temperature coax cable is used in interconnections between telecommunications equipment and is widely used for commercial wireless applications. It also works very well in sensitive environments with minimal space such as avionic bays. Specific applications of this cable include radar, GPS and medical systems. Because it is approved for direct burial, this coaxial cable can be implemented in sophisticated underground connections while still holding good shielding effectiveness. For more uses on RG 142 cable see the below links:

PDF of RG142 Specs Download the printable RG142 datasheet from Allied Wire & Cable

Part Number Conductor StrandingNom. Dia. of Cond.Dielectric (in)Nom. O.D. (in)Nom. Imp.Nom. Cap. (pF/ft)Approx LBS/MFT
RG142 Solid 0.0359 0.116 0.1950 50.0 29.4 43.00

RG142 Coax Cable Electrical Specifications

  • Maximum Operating Voltage (vms): 1,900
  • Capacitance: 29.4 (pF/ft)
  • Impedance: 50 ohms (+/-2)
  • Maximum Operating Voltage (pF/m): 1,900 volts
  • Maximum Operating Frequency: 8000 MHz
  • RF Shielding, dB: 90
  • Velocity of Propagation: 69.21%
  • Shielding efficacy: 1GHz(dB/ft) >60
  • Mil Spec Equivalent: M17/60-RG142
  • Maximum Frequency (MHz):<