Cables & Cable Assemblies

GORE™ Optimized RG Cable


GORE Optimized RG400 Coaxial Cable

RG coaxial cable has been the standard cable used by various markets for many years.  Engineers often require a cable similar to RG but smaller in size with the same electrical specifications or the same size cable with lower loss.  Gore offers several optimized RG cables.  GORE™ Optimized RG Cables offer up to 49% lower attenuation or outer diameter reductions up to 47% while preserving the highest electrical integrity. As a result, these cables will transmit over longer distances, have lower density and provide higher bandwidth than their RG counterparts.



Gore offers alternatives to RG316, RG178, RG59, RG180 and RG400. Detailed information is shown below. Custom solutions are also available to meet your unique requirements.

Material and Process Benefits

Gore’s PTFE and ePTFE dielectric materials are engineered to meet the needs of the most advanced electrical and physical requirements and are capable of achieving the lowest dielectric constant and lightest weight of all commercially available insulations. Gore’s tape wrapping process yields a superior layer of dielectric compared to extrusion. These advanced PTFE dielectric materials and precision tape wrapping process combine to produce a wide variety of standard and custom high-end cable solutions.


GORE™ Optimized RG Cables vs Industry Standard

This chart compares GORE™ Optimized RG Cables with industry standards for RG316, RG178, RG59, and RG180 for the following technical specifications: impedance, conductor (AWG), attenuation at 400 MHz, outer diameter, dielectric material, weight, operating temperature, capacitance, velocity of propogation, and shielding material.


Cable Benefits

CXN3461

  • 24% smaller
  • Half the weight
  • Higher Vp

CXN3462

  • 19% smaller
  • Hirosi connector compatible

CXN3476

  • 31% smaller
  • 40% less weight

CXN3475

  • 47% smaller
  • Half the weight
  • Higher Vp

CXN3473

  • 47% lower attenuation
  • 29% less weight
  • 23% higher Vp

CXN3472

  • 32% smaller
  • 65% less weight
  • 18% lower attenuation
  • 23% higher Vp

CXN3474

  • 49% lower attenuation
  • 29% higher Vp