The 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...

Dragonfly combines GPS navigation with Ray marine's advanced dual-channel CHIRP sonar. The Dragonfly will change your underwater view and maximize your time fishing with Ray marine's wide-spectrum CHIRP technology. Easily identify fish and underwater objects with photo-like sonar images from the Dow...

Lumitec's Caprera Flood light is standard equipment on more top tier boats than any other LED flood light. Why? Quality, Performance, and Value. Utilizing Lumitec's proprietary light engine technology, it is a perfect replacement for 55W Halogens. Small in size (40% smaller than comparable lights) l...

This Emergency 86-LED Truck Strobe Lights is great for emergency workers, postal service, construction vehicle, security etc. High Quality, Professional Grade products. Designed for DIY installation. Latest ultra bright LED chip-set technology. 100% Weatherproof and long lasting. There are 12...

“The best explanation that I have seen of corrosion on boats.”―Nigel Calder, author of Boatowner’s Mechanical and Electrical Manual “A powerful weapon in the war against metal deterioration.”―Cruising World Corrosion is a constant, often expensive, and sometimes dangerous problem for boaters. Moistu...

FMF Developed the PowerCore 4 to Increase the Horsepower and Torque Throughout the Entire Power Curve and Give You a Noticeable Power Increase That Is Very Usable and Beneficial, No Matter What Your Riding Style or Ability Is.Space Age Internal Packing for Maximum Packing LifeHi-Flo Modular End CapI...

KlerarKare uses a patented film originally developed for military helicopter use . KlearKare's film does not scratch, change colors, or develop any type of orange peel effect. Our film is virtually transparent. The film comes precut for your device and is simple to install. We made sure to include e...

Enhanced with updated design featuring a larger display, increased viewing angles with reduced snow buildup, the most advanced flasher-sonar ever built offers dazzlingly bright and crisp color images-bottom, vegetation, fish, baitfish, your lure, all displayed with the highest resolution available i...

Diameter: 0.79in, Length: 2.28inLight Color:Warm White (3000~3500K) Number of SMD:30 (5050 SMD) Power: 3WSuper bright and Really Long service life more than 50000hours Input:DC 12V Cross Reference : BA15D = 1142, 1004, 1076, 1130, 1158, 1176, 1178Note:These items are not the brake lights!the two con...

Possibly no comparable area on earth displays as many varieties of weather simultaneously as the San Francisco Bay Region. Harold Gilliam explains the atmospheric forces and geologic formations that come together in this region's unique confluence of wind, river, ocean, bay, and hills. The fully rev...

A comprehensive text on how to take weather into account for the planning and navigation of voyages, local or global, using the latest technologies as well as the time-honored skills of maritime tradition, so that your time on the water remains as safe and efficient as possible. Covers practical app...

The Garmin 300 W plastic transom mount (Airman TM150M) with CHIRP technology has a maximum depth of 1,500 ft.; an operating frequency of 95 to 155 kHz; a beam width of 26/17 degrees; and mounts on a 3 to 20 degree transom.