SiriusXM SIR EXT50 50-Foot Antenna Extension Cable - Compatible with Satellite Radio & Home/Vehicle Audio Systems - Perfect for Car, Truck, RV & Indoor Installation

50' Sirius XM Antenna Extension Cable

This helps you extend the length of your antenna cable so you get a great signal anywhere you need it. Weather-resistant, it features an inline signal amplifier and is combinable to 125 feet.