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RFS

1-5/8" HELIFLEX Air cable

  • TESSCO SKU: 372986
  • QTY/UOM: 1 FOOT
  • UPC: 888063729867
  • MFG PART #: 15122731

The RFS HCA158-50J | 15122731 1-5/8 in HELIFLEX low loss air dielectric cable is ideal for UHF, VHF, and broadcast applications. This 50 Ohm coaxial cable has a corrugated copper outer conductor and a corrugated copper tube center conductor. The low attenuation of HELIFLEX coaxial cable results in highly efficient signal transfer in your RF system. This transmission line has a maximum frequency capacity of 3.0 GHz.

The RFS 1 5/8 in coaxial cable with air dielectric is available in bulk and is priced per foot.

Technical Specs

  • Cable Size
    1-5/8 in
  • Average Power @ 450 MHz
    9.18 kW
  • Manufacturer
    RFS
  • Attenuation/100 ft @ 1700 MHz
    0.803 dB
  • RF Impedance
    50 Ohms
  • Attenuation/100 ft @ 824 MHz
    0.552 dB
  • Average Power @ 30 MHz
    35.9 kW
  • Attenuation/100 ft @ 450 MHz
    0.405 dB
  • Attenuation/100 ft @ 30 MHz
    0.103 dB
  • Outer Conductor Material
    Copper
  • Average Power @ 800 MHz
    6.87 kW
  • Fire Rating
    General Purpose
  • Attenuation/100 ft @ 150 MHz
    0.232 dB
  • Average Power @ 50 MHz
    27.8 kW
  • Attenuation/100 ft @ 50 MHz
    0.133 dB
  • Inner Conductor
    Copper
  • Qty/ Uom
    1 Foot
  • Attenuation/100 ft @ 894 MHz
    0.576 dB
  • VOP
    95 %
  • Attenuation/100 ft @ 1920 MHz
    0.852 dB
  • Average Power @ 894 MHz
    6.5 kW
  • Average Power @ 960 MHz
    6.27 kW
  • Attenuation/100 ft @ 2.0 GHz
    0.874 dB
  • Attenuation/100 ft @ 960 MHz
    0.597 dB