The cable consists of a solid inner conductor composed of silver-plated copper wire, which is then surrounded by a polyethylene dielectric tube.
As such, it is ideal for many military & civil radio frequency (RF) operations including telecommunications, network (LAN/WAN) connections, GPS, test equipment, and ham/CB/other radio setups, as well as any other signal transfer applications in fields such as aerospace, scientific, and medical.212" Dia Coax w/Blk PVC Jckt (Non-Contaminating), 4FT Lngth Covering all of this is a black, non-contaminating PVC jacket for additional physical protection. RG-223/U Coax Cbl, Double-Shielded, 0.