The Andrew FSJ4RK-50B 1/2 in Superflex cable features a black fire retardant jacket. This 50 Ohm coaxial cable is superflexible and less prone to kinks because of its spiral copper corrugated outer conductor. The coaxial cable transmission line has a copper-clad aluminum center conductor. Maximum frequency capacity is 10.2 GHz.
The Andrew 1/2 in superflexible coaxial cable is available in bulk and is priced per foot.