Sirius PowerConnect Vehicle Kit Provides power to any antenna

Provides power to any antenna connected to this port for the antenna’s internal low-noise amplifier (LNA)

Revolutionary SIRIUS|XM PowerConnect FM Transmitter works through your vehicle's radio* with easy Do-It-Yourself installation

(1) FCJACK RG6 to SMB Converter Connector

as well as for active use with the included Portable Battery Kit

Starmate 4 (ST4TK1)

Sirius PowerConnect Vehicle Kit Provides power to any antennaNow you can play your compatible PowerConnect Sirius Radio in a second car with this additional vehicle kit. Installation is easy and no additional subscription is required. The PowerConnect Car Kit features SiriusXM's new patent pending PowerConnect FM transmitter technology. The PowerConnect setup utilizes your vehicles electrical system to transmit a strong wireless FM audio signal to your vehicles FM radio. Do it yourself installation is quick and