LEONI Special Cables [India] Private Limited supplies RF Coaxial Cable with Foamed Dielectric. LEONI Special Cables [India] Private Limited is the supplier of wires, optical fibres, cables and cable systems as well as related development services. The conductor of RF Coaxial Cable with Foamed Dielectric has been made up with copper wire, bare, 7X0.27, diameter 0.81mm. RF Coaxial Cable with Foamed Dielectric is available with the temperature ranges from 40degree C to 105degree C.