Garmin GPS 152 $274.00 to $329.00 The GPS 152 is a 12 parallel channel GPS receiver loaded with a database of American cities and nautical navigation aids such as lights, buoys, sound signals, day beacons and tide data. Built-in memory of one megabyte makes the GPS 152 compatible with GARMIN's MapSource Points of Interest CD. With this CD and the GPS 152, you add additional marine navaid detail to your unit.In addition to larger memory, the GPS 152 is compatible with the Wide Area Augmentation System (WAAS), a technology designed to improve the accuracy of GPS positioning to about three meters.On the outside, the GPS 152 comes housed in a waterproof case that's about four inches high and five inches wide. A large four-inch diagonal, high-contrast display features 100x160 pixels for the ultimate in readability. A simple keypad at the bottom of the unit makes entering information easy, without blocking your view of the display.Minimize Manufacturer:Garmin Product MPNKey FeaturesDisplayTechnical FeaturesOther FeaturesGPS SystemWarrantyDimensionsMiscellaneous MPN 010-00227-10 GPS Type   Marine Form Factor Fixed Map capabilities   Internal, Download maps Enhanced accuracy WAAS enabled Receiver Type 12 Channels Display Size 4 in. Marine Features Tide Prediction Special Features   Waypoint Icons Audible Features   Proximity Alarm, Anchor Alarm, Arrival Alarm, Off-Course Alarm, Clock Alarm Trip calculator   Maximum speed, Current speed, Points-of-Interest (POI) Grids   Lat/Lon, MGRS, UTM, Loran TD position format, Maidenhead Environmental Protection IPX7 Waterproof Standard, High Impact Plastic Alloy Body Antenna Quadrifilar Helix Accuisition Time - Cold 45 sec Accuisition Time - Initial Time 15 sec Update rate 1 per second, continuous Max. Horizontal accuracy   Enhanced position accuracy Number of routes 20 Waypoints   500 Warranty 1 Year Width 5 in. Depth 2.5 in. Height 4.9 in. Weight 1 lb. Family Line Garmin GPS UPC 753759028145 Tags: garmin, gps, 152,

Furuno GP37 $609.00 to $695.00 The new GP37 DGPS/WAAS Navigator is compact in size, yet big on power, features and performance. This waterproof unit is perfect for a wide range of boats. It is equipped with a WAAS and a DGPS receiver as standard supply. It utilizes both WAAS and differential radio beacon correction methods to give you the most accurate position fix available. The GP37 offers extremely accurate position fixes -- 10m for basic GPS, 5m or better with DGPS and 3m or better where WAAS service is available. It should be noted that DGPS is more reliable and accurate, as the WAAS system is still currently under development. There is no guarantee of accuracy, integrity, continuity or availability of the WAAS signal. For that reason, the GP37 runs with DGPS as the default setting in auto selection mode. In this mode, if the DGPS signal can not be received for any reason, the WAAS mode is automatically selected. Manual setting is also available. The display modes include Plotter, two Customizable displays, Steering, Highway and SpeedMinimize Manufacturer:Furuno Product MPNKey FeaturesDisplayTechnical FeaturesOther FeaturesGPS SystemMiscellaneous MPN GP37 GPS Type   Marine Form Factor Fixed Enhanced accuracy WAAS enabled Receiver Type 12 Channels Screen Size 4.4 in. Display Size 3.74 in. x 2.36 in. Display Type LCD Display Audible Features   Anchor Alarm, Arrival Alarm, Clock Alarm Grids   Lat/Lon, Loran TD position format PC Interface Serial RS-232 Accuisition Time - Initial Time 20 sec Max. Horizontal accuracy   Enhanced position accuracy Differential standards DGPS Ready Number of routes 50 Waypoints   999 UPC 611679266842 Tags: furuno, gp37,

Kenwood KNA-G510 $250.00 to $799.00 You'll give your Kenwood in-dash mobile video system a potent extra dimension when you connect the KNA-G510 navigation system. You'll drive with confidence as it guides you to your destination efficiently and accurately. The system can even keep you up to date on what's happening with traffic flow along your programmed route.Minimize Manufacturer:Kenwood Product MPNKey FeaturesTechnical FeaturesOther FeaturesDimensions MPN KNA-G510 GPS Type   Automobile Form Factor Fixed Map capabilities   Internal Enhanced accuracy WAAS enabled Input Method   Touch Screen Receiver Type 12 Channels Audible Features   Voice Navigation Instructions Trip calculator   Trip Timers, Points-of-Interest (POI) Included Software/Maps   North America Maps Expansion Slot Type SD (Secure Digital) Card Slot Antenna Built-in Width 4.5 in. Depth 1.5 in. Height 4 in. Tags: kenwood, kna-g510,

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Garmin eTrex Legend

With the eTrex Legend, GARMIN has loaded a full basemap of North and South America into one small unit. The Legend is also designed to provide precise GPS positioning using correction data obtained from the Wide Area Augmentation System (WAAS). This product will provide position accuracy to less than three meters when receiving WAAS corrections.Minimize

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Magellan Maestro 3100

Magellan Maestro 3100 offers simple, sophisticated GPS navigation that's remarkably affordable. The most intuitive graphical 3.5" touch-screen interface available makes navigation easy. Enter virtually any destination and get turn-by-turn voice guidance to locations all over the contiguous United States. Smart touch-icons and Magellan's unique QuickSpell function enable error-free spelling, minimizing steps, so you get a customized route to your destination with just a few touches of the screen. Hundreds of thousands of preprogrammed points of interest make it easy to find restaurants, gas stations, ATM and more. Minimize

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Garmin Rino 120

The Rino 120 is state-of-the-art GPS navigation and two-way communications combined, with enough memory to download detailed mapping for driving, hiking, hunting, fishing--or just about anything else you can dream up.

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Lowrance M68C

Combining the 256-color technology of the sonar industry and the superior precision of Lowrance GPS units, the M-68c sonar/map gives you all the capabilities of the extreme high-end combo units in a smaller, more affordable package. Features a full 12-parallel channel GPS and WAAS receiver and 40 map ranges from .02 to 4,000 miles with easy zoom. The high-bright 3.5" diagonal TFT active matrix transflective display delivers a wide viewing angle and superb readability in direct sunlight. And, it includes an advanced LED screen and keypad backlighting for night and low-light operation.Minimize