Approximate weight External diameter Attenuation at 100 MHz Impedance Conductor material Nominal diameter on insulation Nominal number and diameter of conductors Cable type
KG/KM mm dB Ω mm mm
52
6.5
22
75
Copper
4.5
1*1
4.5C-2V
57
6.2
11.5
75
Copper
  3.7
1*0.690
RG-59

These cables are suitable for high frequency transmissions, especially receivers and transmitters, computers and radio and television communications, and CCTV cameras.

Conductor: Single-wire annealed copper or regular, plain or tin-plated copper.
Insulation: Polyethylene compound in solid or foam (foam).
Screen: Plain copper or tin-plated wire in the form of texture.
Coating: Special PVC compound.

JIS 3501