<p><strong>Galaxy 5018 15' 2” VHF Antenna - 9dB Gain</strong></p><p>This highly sophisticated design is outstanding for long distance communications. Extra rugged for salt water durability, and stability in high seas. Surprisingly light weight. </p><p><strong>Features:</strong></p><ul><li>Phased 1/2 wave elements in a collinear array with choking sleeve to suppress cable radiation</li><li>Brass and copper elements for maximum range and efficiency</li><li>Stainless steel ferrule with standard 1"-14 thread</li><li>20' RG-8/X low-loss cable plus a PL-259 connector</li><li>Suggested Mount: Shakespeare Style 409-R or 410-R Mounting Kit (pictured mount not included)</li><li>Two sectiions</li><li>5 Year Warranty</li></ul><p><strong>Technical Specifications:</strong></p><ul><li>Gain: 9dB</li><li>Frequency: VHF Marine Band</li><li>Bandwidth: (within 2.0:1 VSWR) 3 MHz</li><li>SWR: 1.5:1 at 156.8 MHz</li><li>Max Input (Watts): 150W</li><li>DC Ground: NO</li><li>Height (Feet): 15'2"</li><li>Polarization: Vertical</li></ul> <!--- cis2:m2lumJ1t --->