"RG-59/U is a specific type of coaxial cable, often used for low-power video and RF signal connections. The cable has a characteristic impedance of 75 ohms, and a capacitance of around 20pF/ft (60pF/m).A section of RG-59 cable with its end stripped. a. Outer plastic sheath b. Copper braid shield c. Inner dielectric insulator d. Copper-plated core (sometimes solid core)This cable is ideal for camera use, combined with video and power wire and include BNC connector and power Jack.Premade cable with connectors .Weather-resistant "