What is the difference between Navigation and GPS navigation?

Are there any coupon codes for Sitex Gps-90 Gps - Navigation - Gps-Fixed Mount

• Where can I find a coupon code for Sitex Gps-90 Gps - Navigation - Gps-Fixed Mount

• Answer:

  Coupons worth $100.11 are available at amazon. New SI-TEX GPS-90 MKII 18-Channel GPS Receiver with LORAN TD Conversio by Si-tex Be the first to review this item | Like 1306244886 false -1 0 0 0 (0) List Price: $550.68 Price: $450.57 You Save: $100.11 (18%) Product Description GPS-90.GPS Satellite Receiver.Full keypad entry-at an entry-level price!!Compare the GPS-90 Models most wanted features like graphic navigation pages, track plotter, large display and a full keypad for quick, easy selection of all functions.Competitive models offer only arrow keys to input data, requiring up to 77 key touches to input a single waypoint.With the GPS-90D and GPS-90, waypoint entry is quick and no tedious scrolling is required.Large, easy-to-read backlit LCD display and backlit softkey controls allow instant mode selection.Graphic and digital compass displays for heading and bearing information.Electronic Fairway display shows vessel's rhumbline course, cross-track error, and progress to desired waypoint.North up, X-Y axis plotter shows history of the vessel's track on a wide selection of ranges from 150 feet to 20 NM to help you accurately retrace previous trips.2000 plotting points available.Advanced continuous tracking "MaxView" receiver processes data from up to 11 G Product Details * Shipping Weight: 7.6 pounds (View shipping rates and policies) * ASIN: B004XS6U0E * Average Customer Review: Be the first to review this item Would you like to give feedback on images or tell us about a lower price? Source: http://www.amazon.com/SI-TEX-GPS-90-18-Channel-Receiver-Conversio/dp/B004XS6U0E/ref=sr_1_fkmr1_1?ie=UTF8&qid=1306244881&sr=8-1-fkmr1