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Magnetic Mount Long Range Antenna for Garmin Astro 220 320/Alpha with quick connect baseLong range magnet mount antenna with 17 ft. coaxial cable. Gives 3-4 times the range of factory(rubber duck) antennas. Strong magnet keeps antenna in place. Includes Quick connect adapter base.$54.99$54.99
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Wilson Electronics 75 Ohm Wide Band - 700-2700 MHz Directional Antenna with F-Female ConnectorWILSON ELECTRONICS Directional AntennaWilson Electronics 304475 75Ohm Wide Band (700 - 2700 MHz) Directional Antenna with FME Female Connector.$79.00$79.00
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Shakespeare 5250 36" Skinny Mini Marine AntennaSkinny Mini This compact, lightweight antenna is ideal for vessels where space is limited - bass boats and fishing vessels, for example. Its chrome plated brass canister minimizes de-tuning. Cable and PL-259 connector included. Features Stainless steel whip (36 inch) Sealed, tin-plated copper wire c...$51.33$59.01
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Shakespeare 4721 Economy Ratchet Rail MountAttaches to 7/8" and 1" vertical, horizontal and angled rails. Lever action makes lowering antenna quick and easy. Standard 1"-14 thread (male). Has hole for coax cable pass-through.$12.56$19.50
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Bracket Mount Long Range Antenna for Garmin Astro 220 320/Alpha with quick connect baseLong range bracketet mount antenna with 17 ft. coaxial cable. Gives 3-4 times the range of factory(rubber duck) antennas. Strong stainless steel bracket keeps antenna in place. Includes Quick connect adapter base.$54.99$54.99
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Shakespeare 5228-2 2' Heavy-Duty Galaxy Extension MastConstructed of high-quality Shakespeare white fiberglass, and finished to match Galaxy antennas. 1" diameter for light to moderate applications. Great for GPS and TV antennas.$54.08$59.74
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STANDARD GPS ANTENNA for CP150, XUCMP0014Stay on track with this Standard Horizon® GPS replacement antenna. It's compatible with CP150/160/170 series plotters.$77.24$77.24
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Davis AV Antenna Mounted Wind Vane (15-Inch)Windex AV Antenna Mount Wind VaneWindex wind vanes continue to offer exceptional performance at the best value of any wind indicator worldwide. The secret is in the sapphire jewel suspension bearing, large fin-low inertia vane, and easy-to-read, fully adjustable tacking tab system.Windex AV installs...$32.73$39.99
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Pacific Aerials SeaMaster Pro 6dB 3.3' VHF AntennaVHF 1.0m UltraGlass AntennaAn economical option, still with the same superb electrical performance as the P6101.Pro Series Antennas are a breakthrough: the only marine antennas in the world which can be removed and remounted on the boat at the user's convenience. The cable is hardwired to the Pro Se...$27.60$33.36
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ARRL Operating ManualThe fifth edition features new and updated material. Highlights include......a thoroughly revised discussion of receiving antennas. You ll discover how to greatly enhance their operational bandwidth. In addition, low-signal transformers for Beverages and other receive-only antennas are analyzed in g...$5.00$29.95
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Sea Dog 329500-1 Fixed Antenna BaseInjection molded nylon. 2-13/16" diameter. This antenna base will accept any standard antenna with 1" - #14 threads. Sea-Dog Line is a 3rd generation family company with a history of satisfied customers stretching back to the company's start in 1933. The company is the recipient of multiple industry...$4.17$5.10