Marine Boat Antennas: VHF, AIS & GPS Antennas

Boat Antennas

Boat antennas improve VHF range and GPS reception with designs built for marine mounting and weather exposure. Shop VHF, AIS, GPS, and combination antennas for dependable on-the-water signal strength.

Showing 1 - 18 of 18 products

Sea-Dog Sea-Dog, Coaxial Cable Assembly, 50'SKU: 561632

$40.50

Sea-Dog Sea-Dog Fixed Antenna BaseSKU: 543404-1-1/2"

From $14.75

Sea-Dog Sea-Dog Antenna Base Extension, Stainless SteelSKU: 532677-12in

From $54.85

Sea-Dog Sea-Dog, Antenna Stand-Off BracketSKU: 222146

$27.95

Sea-Dog Sea-Dog, Tube Mount Antenna BaseSKU: 230868

$21.95

Sea-Dog Sea Dog Lay Down Antenna HookSKU: 561555

$9.25

Sea-Dog Rail Mount Adjustable Antenna BaseSKU: 527174

$16.95

Sea-Dog Sea-Dog Adjustable Antenna Base, 4-1/2"SKU: 23725

$91.50

Sea-Dog Stainless Fixed Antenna Mount, 4 in.SKU: 229034

$35.95

Sea-Dog Sea-Dog, Adjustable Rail Mount Flagpole, Nylon / Stainless, Fits 7/8" or 1" TubingSKU: 532703-30"

From $26.50

Sea-Dog Sea-Dog, Adjustable Antenna Base, Heavy DutySKU: 532676-Display

From $79.95

Sea-Dog Sea-Dog, Rail Mount Flagpole, 15-1/2"SKU: 23658

$12.25

On Sale

Sea-Dog Sea-Dog, Reducer, UG176U for RG-59/U Cable, Use With 329900SKU: 561626

$3.28 $3.45

Sea-Dog Sea-Dog, UHF Right Angle Cable ConnectorSKU: 561625

$10.25

Sea-Dog Sea-Dog Antenna Bracket, 4-3/4"SKU: 23723

$16.95

Sea-Dog Sea-Dog, Rail Mount Antenna Bracket, 4-5/8"SKU: 23672

$70.95

Sea-Dog Die Cast Zinc Adjust. Antenna BaseSKU: 232401

$58.50

Sea-Dog Sea-Dog, Adjustable Antenna BaseSKU: 228445

$26.95