How much electric current dish tv cable carries?

Dish TV cables, specifically coaxial cables used for Satellite Television, carry a very low electric current, typically in the range of milliamps. The primary purpose of these cables is to transmit signals rather than carry a significant amount of current. The voltage present is usually around 18 volts for powering the satellite dish's LNB (Low Noise Block downconverter) and control signals. Overall, the electric current is minimal and safe for typical household use.