Shakespeare Ais 4Ft Phase Iii Antenna
Silver-plated outer conductor, copper inner conductorStainless steel mounting sleeveSO-239/PL-259 connectorMax. Power Input: 50 wattsSWR: Less than 1.5:1 at 162 MHzBandwidth: 5 MHz within 2.0:1 VSWRFrequency: VHF AIS Marine BandDC Grounding: YesPattern: OmnidirectionalPolarization: Vertical