18-CMR-SD-BLK Black Serial digital RG6 dual shield 4.5 GHz coaxial cable

* 18 AWG solid annealed bare copper conductor|
* Gas-injected cellular polyethylene dielectric|
* 100% coverage aluminum/poly/aluminum foil inner shield|
* 95% coverage tinned copper braid shield|
* Flame rated PVC jacket|
* 4.5 GHz sweep, very low loss, excellent SRL|
* NEC CMR, CEC CMR FT4, RoHS compliant|
* 1000 foot spools