Garmin GPSMAP 276C$615.00 to $1,000.00

This portable GPS navigator features a 256-color TFT display that's easy to read in bright sun along with a built-in basemap and auto routing to provide you with turn-by-turn directions to the marina for a day of boating.
Manufacturer:Garmin Product MPN MPN | 010-00331-00 | Key Features GPS Type | Automobile | Form Factor | Fixed | Map capabilities | Internal, Map cartridges / Data cards | Enhanced accuracy | WAAS enabled | Input Method | Keypad | Receiver Type | 12 Channels | Display Display Size | 3.8 in. | Display Type | 256 Color LCD TFT Display | Resolutions | 480 X 320 | Technical Features Marine Features | Chart Plotter | Audible Features | Proximity Alarm, Anchor Alarm, Arrival Alarm, Off-Course Alarm, Clock Alarm | Trip calculator | Points-of-Interest (POI) | Included Software/Maps | North America Maps, Canada Maps, Europe Maps | Grids | Lat/Lon, MGRS, User Grid, UTM, Loran TD position format, Maidenhead | Other Features PC Interface | USB | Environmental Protection | IPX7 Waterproof Standard | Antenna | Quadrifilar Helix | GPS System Accuisition Time - Cold | 45 sec | Accuisition Time - Initial Time | 15 sec | Update rate | 1 per second, continuous | Max. Horizontal accuracy | | Enhanced position accuracy | | Differential standards | DGPS Ready | Number of routes | 50 | Waypoints | 3000 | Battery Battery Type and Quantity | Proprietary Lithium | Battery Life | 15 Hours | Warranty Warranty | 1 Year | Dimensions Width | 5.7 in. | Depth | 1.9 in. | Height | 3.2 in. | Weight | 0.85 lb. | Miscellaneous Family Line | Garmin GPSMAP | UPC | 839438266340 |
Tags:garmin, gpsmap, 276c,
| 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 MPN MPN | GP37 | Key Features GPS Type | Marine | Form Factor | Fixed | Enhanced accuracy | WAAS enabled | Receiver Type | 12 Channels | Screen Size | 4.4 in. | Display Display Size | 3.74 in. x 2.36 in. | Display Type | LCD Display | Technical Features Audible Features | Anchor Alarm, Arrival Alarm, Clock Alarm | Grids | Lat/Lon, Loran TD position format | Other Features PC Interface | Serial RS-232 | GPS System Accuisition Time - Initial Time | 20 sec | Max. Horizontal accuracy | | Enhanced position accuracy | | Differential standards | DGPS Ready | Number of routes | 50 | Waypoints | 999 | Miscellaneous UPC | 611679266842 |
Tags:furuno, gp37,
| Dual Electronics XNAV3550$219.00 to $228.00

The Dual XNA3550 features an easy to use touch screen graphic interface with MP3 playback capability. Turn-by-turn instructions with voice guidance. Visual left/right LED indicators. 3D Map view. Level selectable map view. Start route guidance search by:- Address/intersection- Points of interest- Address book- Recent destination. GPS status indicator.Minimize
Manufacturer:Dual Electronics Product MPN MPN | XNAV3550 | Key Features GPS Type | Automobile | Form Factor | Fixed | Map capabilities | Internal | Input Method | Touch Screen | Receiver Type | 12 Channels | Display Display Size | 3.5 in. | Display Type | 16.7M Colors LCD TFT Display | Resolutions | 320 X 240 | Technical Features Special Features | Address Book, MP3 Player, 3D Map View | Trip calculator | Route Recalculation, Points-of-Interest (POI) | Included Software/Maps | USA Maps | Other Features Built in memory | 64 MB | Expansion Slot Type | SD (Secure Digital) Card Slot | Antenna | Built-in | PDA Features Plug-in Interface | Secure Digital (SD) | Compatible PDA OS | Windows CE | Battery Battery Type and Quantity | Rechargeable Li-Ion Battery | Battery Life | 2 Hours | Dimensions Width | 5.25 in. | Depth | 1.25 in. | Height | 3.13 in. | Weight | 2.1 lb. | Miscellaneous UPC | 827204101636 |
Tags:dual, electronics, xnav3550,
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Offshore fishermen and boaters will gravitate toward this sleek, space-saving chartplotter. The GPSMAP 440 features preloaded detailed maps for the U.S. coast as well as an ultra-bright 4” QVGA display; built-in, satellite-enhanced worldwide basemap and simplified user operation.

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

The F20, provides you with a lot for very little. Loaded with features normally found in other, more expensive car navigators, the F20 packs them all into a neat, pocket-sized compact unit. It’s the advanced features that separate the F20 from other entry-level navigators. The ‘Nearest Parking and Petrol’ buttons, previously only found on our more expensive models, are a simple but brilliant idea, exclusive to Navman.Minimize

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