The XM-6 outdoor antenna is a high performance antenna designed specifically for XM home receivers and XM Plug and Play systems. This antenna can replace the home antenna that comes with many XM Radio home kits and receivers. The is weather resistant and is designed to maintain better reception for maximum signal strength. The comes with a universal mounting bracket that can be installed to a wall, roof, or mast (including a satellite dish mast). The antenna itself has a threaded F-type coaxial connector designed for use with a standard RG-6 coax cable (not included). The included F-type to SMB adapter plugs into the XM tuner.