FiveStarCable RG59 Coax 500ft Bare Copper Combo Cable Solid 20 AWG RG59 Video + 18/2 18 AWG Power Siamese Coaxial CCTV Cable ETL Listed Black

Best bang for your buck, I work with rg6 everyday and the gauge on this wire is pretty much the same, best rg59 I have ever worked with.

The RG59 coax: Solid Copper (I checked. :3) Nice looking braid. No signal loss over the longest (100 ft) run I did so far. The power wires: They do appear to be CCA (Copper Clad Aluminum). This was expected from some other reviews I read and the price... but I feel it should be stated in the listing clearly. One star off for unclear listing about the CCA power wires. That said, Im not disappointed with the performance of the power wire. It works better than the pre-made cables I replaced, for sure. No problems powering a camera 100 feet away certainly. (The cameras I installed using this wire were 12 Volts DC.) In our area, theres no issue with CCA wiring, and I dont know of an area where it is an issue for low voltage applications. However be sure to check for your area before buying and using on a job. Overall, pleased with the performance and quality for the price. No issues.