What is RG393 Coaxial Cable?

The RG 393 coax cable is suitable for use in telecommunications and broadcast equipment. It is ideal for wireless communication and the transmission of radio frequency signals. This type of coaxial cable is applicable in military equipment, as well as in commercial applications. RG 393 cable also has approval for direct burial.

1 items

  • RG 393
    $0.00 / 50 FT
    • Approx LBS/MFT: 165.00
    • Cond. Material: Silver-Coated Copper
    • Conductor Stranding: 7/.0312
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This 50-ohm cable is a flexible radio frequency cable. It also meets standards for the M17/127 Military specification. The double shield construction of this cable ensures its durability and long service life. The PTFE insulation and FEP jacket allow this cable to have low attenuation and a wide operating temperature range. Allied Wire and Cable is a leading manufacturer and supplier of coaxial cable. Along with our full RG Catalog, we also offer Times Microwave LMR coax cables, LMR connectors, and Mil-Spec Coaxial cable.

RG393 Cable Specifications

RG 393 Ratings:

  • Max Operating Voltage (VMS): 1,500
  • Capacitance: 29.4 (pF/ft)
  • Impedance: 50 ohms (+/-2)
  • Velocity of Propagation: 70%
  • Maximum Attenuation (dB/100 ft): 1 GHz
  • Maximum Operating Frequency: 11,000 MHz
  • Minimum Operating Temperature: -55°C
  • Maximum Operating Temperature: +200°C
  • Mil-Spec Equivalent: M17/127-RG393

RG 393 Construction:

  • Inner Conductor: Silver Covered Copper
    • Material: Silver Covered Copper Clad Steel
    • Conductor Stranding: 7/0.0312
    • No. of Strands: 7
    • Strand Size: 0.0312
    • Diameter (in.) 0.094
  • Dielectric: Solid Polytetrafluoroethylene (PTFE)
    • Diameter (in.) 0.285
  • Shielding: 2 Silver Covered Copper Shields
    • Shielding Coverage: 98%
  • Outer Shield:
    • Material: Silver Plated Copper Braid
    • AWG Size: 34
    • Coverage: 98%
    • Diameter (in.) 0.360
  • Inner Shield:
    • Material: Silver Plated Copper Braid
    • AWG Size: 34
    • Coverage: 95.7%
    • Diameter (in.) 0.314
  • Jacket: Fluorinated Ethylene Propylene (FEP) Type IX per MIL-C-17
    • Color: White
    • Diameter (in.): 0.390

Per the specification, RG393 Cable will have splices. If continuous lengths are needed, please ask.

Selling on the go? Take the RG393 datasheet anywhere:

Download RG393 Cable Specifications PDF