Head for the regatta! The is specially built for sailboat racers. Compact in size and super-lightweight, this end-fed, center-loaded stainless steel whip antenna is engineered to deliver the performance you need. A black "L" bracket is included for mounting the antenna atop your mast. One section. Two-year limited warranty. Model#: 5216.SPECIFICATIONS:* Height: 15"* Max. Input Power: 25 watts* Gain: Unity* Frequency: VHF Marine Band* Bandwidth: 5 MHz within 2.0: 1 VSWR* SWR: Nominally 1.5: 1 at 156.8 MHz* Polarization: Vertical* Impedance: 50 ohms* No DC Ground - Antenna will read "open" on continuity test End-fed, center-loaded stainless steel whip Black "L" bracket included for mounting atop mast | Classic 15" VHF Antenna in Black