18AWG Copper Coated Steel Conductor, Aluminum Foil with 75% Braid, CATVP, CL2P, CMP Rated Jacket.

High-Grade RG6 Coaxial Cable Suitable for Digital HDTV Applications, CATV, Outdoor TV Antennas and Digital Satellite Installations.

• 18AWG Copper Coated Steel Conductor
• Plenum Rated Jacket
• CMP, CL2P, CATVP
• Swept Tested to 3GHz
• Impedance: 75 OHM
• Sequential Foot Markers to keep track of cable length
• ETL Listed, RoHS Compliant
• 1000ft. Wooden Spool

Plenum (CMP Rated)
Plenum is a hidden space within a building which is used for HVAC (Heating, Ventilation, and Air Conditioning). Plenum cable is coated with a fire-retardant coating. Plenum cable must not burn easily and must not emit toxic fumes when exposed to extreme heat. Because of these requirements, plenum cable is more expensive than non-plenum cable.