Marine TV antenna systems are omnidirectional, receiving signals in a full 360 degree radius, and require no additional adjustment when properly installed. Receiving wideband TV–AM–FM signals (Frequency Range 40 – 890 MHz), antenna brings in beautiful colour pictures on both VHF and UHF television and provides for FM stereo reception at sea. All internal electronic components are environmentally protected with a corrosion resistant coating. Exterior is made of white ABS plastic, which requires no maintenance. Supplied with a mount for installation. Please specify if you require a straight mount, for parallel mounting on deck or the roof of the wheel house, or a bracket or mast mount, for mounting on a mast or a wall. Also specify how many television units will be used with the antenna so the dealer can determine if a signal amplifier or booster is necessary.