RG214 flexible coax cable is 50ohm and with a 0.425”PVC jacket. It usually used for high frequency signal transmissions. It conisist of a stranded silver-plated copper inner conductor, solid PE dielectric, two layers of shielding braid---silver plated copper outer conductors, and a black PVC jacket. 

RG214 cable can work under frequency 0-11Ghz.

RG214 cable have a good resistance against different environmental factors, such as abrasion and moisture. Also the shielding of the cable prevents electrical interference, giving it an excellent and consistent current. The MIL-Spec of RG214 coax cable is equivalent to M17/75-RG214. It is widely used in high signal, low PIM and low attenuattion application, such as telecommunications, data transmission, radio frequency communication, broadcast, computer, also in LAN networks and instrumentation or control applications.