RFS's ICA12-50JPLR red 1/2 in plenum air coaxial cable for public safety applications.
The 50 Ohm coaxial cable has a red jacket. This air dielectric cable has an annular corrugated copper outer conductor and copper-clad aluminum inner conductor. Maximum frequency capacity is 6.0 GHz. This transmission line uses 1/2 in standard connectors.
The RFS 1/2 in plenum-rated coaxial cable with air dielectric is available in bulk and is priced per foot.