A new edition of IEC 61196-9 has been published by the International Electrotechnical Committee. IEC 61196-9 applies to “Coaxial communication cables – Part 9: Sectional specification for RF flexible cables.” The new edition is available for purchase on the IEC website.
Description*
“IEC 61196-9:2014(E) applies to RF flexible coaxial communication cables with a characteristic impedance of 50 Ω and with solid or with semi-air-spaced dielectric.”
*Description from IEC website