Black Swan VHF Antenna with Wind Indicator & 66' Coax CableBlack Swan is a 3dB gain VHF antenna with wind indicator, designed especially for sailboat masts to combine communication and information. It is onlt 33 in height and very easy to be installed away from other devices, thanks to the supplied masthead offset bracket. With its black flexible stainless steel whip and integrated 66' RG58C/U coax cable, it's the best choice to have a good VHF performance with integrated wind indicator at the top of the mast.Specifications:Frequency range: 156/162 MHzGain average: 3 dBImpedance: 50 ohmsPolarization: VerticalSWR: a 1.4 at 156,8 MHzMax input power: 50wDC ground: Reads 10K ohmsAntenna length: 33"Antenna weight: 12.2ozTermination: CableWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.