Shakespeare MD23-AIS 3dB 0.31m Short Helical AIS Antenna

V ~Tronix Short Helical VHF AIS Antenna This AIS antenna has been designed to withstand the most rugged punishment. It is manufactured to the highest standards and quality ~ and all the vulnerable electrical parts are sealed in epoxy resin to resist water ingress. Features Short Helical AIS antennaLow profileLightweight, only 0.3 kgLow windageUnobtrusiveDoes not require ground planeOver ~moulded helical180mm aluminium bracketSupplied with 20m RG ~58 cable with PL ~259 plug