![ProMariner Battery Isolator - 130 AMP - 2 Alternator - 3 Battery [12133] Communication | CB Radios The M1 Cortex transponder/hub includes](https://cdn.shopify.com/s/files/1/0499/1942/6726/files/102176XL.jpg?v=1700006805)
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The M1 Cortex transponder/hub includes a built-in cellular antenna however to increase the cellular range you can add this external antenna giving the antenna a clear view of the sky
in a very versatile size
Box Dimensions: 22"H x 24"W x 27"L WT: 39 lbs
Mount on the back of the mast for easier viewing from the cockpit
ProMariner Battery Isolator - 130 AMP - 2 Alternator - 3 Battery [12133] Communication | CB Radios The M1 Cortex transponder/hub includesBattery Isolator 2 Alternator 3 Battery 130 AMP ProMariner Battery Isolators with gold plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging from 10 amps to 130 amps. Owner's Manual (pdf)
US$ 86.53
US$ 85.93
US$ 86.50
