The OSI5LA5201A is a high electrical performance, bi-directional low-loss coaxial cable assembly, specially designed for digital broadcast (including high definition TV and data) applications. It has an operating frequency of up to 850 MHz, a low return loss of -20 dB at 862 MHz, a high insertion loss of 0.8 dB at 862 MHz, and a low impedance of 50 Ohms. The male connector is rated IPX7, which means that it is waterproof up to 1 meter and can handle severe environmental conditions. The cable is constructed from multiple layers of shielding, providing excellent protection from any external visible or radio frequency interference. Overall, this cable assembly is an excellent option for any digital broadcast application.