The compact, all-in-one GXM 30A XM Smart Antenna delivers XM MX Satellite Weather and audio to your compatible device. With the GXM 30A and subscription to various XM services, you can check the weather or listen to the radio when you travel with your compatible marine or aviation product.
Setting up the GXM 30A is fast and easy. Simply position the antenna where it has a clear view of the sky and connect it directly to the USB port on your device. Then choose the XM subscription that best fits your needs to start receiving XM satellite services.
Choose Your Subscription
The type of information GXM 30A provides to your device depends on your subscription package. With a subscription to XM WX Satellite Weather, portable marine and aviation products display detailed weather, including NEXRAD radar. You can also add SiriusXM Satellite Radio for non-stop commercial-free programming.