The new Shakespeare DORSAL™ antenna range was designed specifically for greater effectiveness in short-range applications. The fin shaped design removes the chance of the antenna getting snagged while the high impact and sealed ABS body ensures a longer life within harsh environments., , Available in VHF, AIS or AM/FM BandsLow profile fin shaped antenna, Compact design (100mm x 60mm x 65 mm), Suitable for up to 10 miles range, Supplied with 8m RG58 cable and PL-259 plug standard, Fully water sealed with rubber gasket included