RFS CELLFLEX 1/2" foam cable. 50 ohm  corrugated copper outer conductor  copper-clad alum center conductor. MSHA rated Fire retardant jacket.

RFS CELLFLEX 1/2" foam cable. 50 ohm corrugated copper outer conductor copper-clad alum center conductor. MSHA rated Fire retardant jacket.

LCF12-50JFN-P7$2.18