This marine antenna provides with excellent performance, long-lasting durability and rich installation options. A flexible mast helps it withstand strong winds, while a corrosion-resistant rubber casing ensures it won't succumb to salt and spray. Waterproof Rubber Duck Dipole Flexible Marine FM AM Radio Antenna for Marine Car. Waterproof engineered and corrosion resistant design for wet environments, indoor/outdoor usable. Excellent AM/FM reception. Easy to install, Good signal, HD audio.<br><br>Product Name:AM/FM Car Radio Antenna Rod length:35cm±5 Extension cable length:1.35m Screw exposure:25mm±5 Installation form:thread Working voltage:DC12v Wire specification:RG174 Applicable models:Universal Receive frequency:87.5-108MHZI/AM520-1620MHZ Applicable scenarios:car navigation, DAB digital TV Colour:Black Material:Plastic<br><br>Package Contents: 1 x AM/FM Car Radio Antenna<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.