SC400 Ultra Low Loss Coaxial Cable with N-Male Connectors

A coupler, also known as a tap, is used when placing multiple broadcast antennas in a long line for a cell phone signal booster system installation. This SureCall component unevenly distributes the signal coming into and out of the coupler, ensuring one port has less signal loss so that the next broadcast antenna down the line receives adequate signal. It comes in -6 dB and -10 dB options.