AS12 AIS/VHF Fibreglass AntennaThe AS12 AIS/VHF Fibreglass Antenna is designed specifically for marine use on sailboats, motorboats and tenders. Its durable fibreglass whip is coated in polyurethane to protect the internal elements from the marine environment. Please note: When connecting both a VHF radio and an AIS receiver/transponder to a single antenna, using an appropriate VHF/AIS splitter is essential to ensure proper signal distribution and device functionality. Shipping includes:AntennaMounting Bracket10m Coax Antenna CableRF-BNC Adapter for AIS ReceiverSpecifications Antenna Type 0.9 meter fiberglass antenna Coating Polyurethane coated Frequency Range 156 – 164 MHz Impedance 50 Ω Bandwidth 6.5 MHz Dimensions Փ20 × L900 mm Gain 3.0 dBi Antistatic Protection Direct ground VSWR <1.5:1 Maximum Input Power 100 W Polarization Vertical Weight (Antenna + Bracket) 0.4 kg Weight (10 m Coax Cable, optional) 0.8 kg Operating Temperature –40℃ to +80℃ Wind Speed Tolerance 55 m/s (125 mph) Connector PL259 (male) Converter Included PL259 (M) → SO239 (F), converts to SO259 (F) for PL259 (M) cables/devices Waterproof Rating IP67 Cable 10 m / 15′ RG58 coaxial cable