• FREQUENCY: 156 -162MHz
• MAX POWER: 100 WATTS
• IMPEADNACE: 50 OHMS
• SWR: 1:1.3 (1.5:1 OVER 12MHz)
• GAIN: 3.0dBd
• LENGTH: 100cm
• WEIGHT: 150g 
• CONNECTION: SO239

The Marine 300 is a very light, complete weather and water proof marine antenna. Its is of a high quality fibreglass and can handle all vibrations and wind speeds without problem. Includes stainless steel mounting bracket with pre drilled holes (fixings not included)