The Wilson Electronics marine antenna is a wide band omni directional 50 ohm antenna, making it effective at pulling existing cell signal from nearby cell towers. With its built in ground plane a metal surface isn’t required for installation. It works great just about anywhere you need a dual-band antenna and don't have the metal surface required to use a magnetic mount antenna. It’s weather resistant, durable and easy to install. This antenna is capable of covering all frequencies from 698 MHz to 2.7 GHz. 2- year manufacturer warranty.
