Furuno BACK GP-80 - Manual (Page 73)

A-1
Specifications
GPS Receiver
Number of receiving channels 12 channels parallel, 12 satellite tracking
Rx frequency 1575.42MHz
Rx code C/A code
Position fixing system All in view, 8-state Kalman filter
Position Accuracy Approx. 10m, 95% of the time, Horizontal dilution
of position (HDOP)
≤
4
Note: All GPS receiver are subject to degradation
of position and velocity accuracies under the U.S.
Department of Defence. Position may be degraded.
DGPS: Approx. 5 m, 95% of the time
Tracking velocity 900 kts
Position-fixing time Warm start: 12 seconds
Cold start: 90 seconds
Position update interval 1 second
Display Section
LCD 122 x 92 mm (320 x 240 dot matrix)
Display mode Plotter modes 1 and 2, Highway, Navigation, Data
Display Mercator projection
Track recording and mark capacity: 2,000 pts.
Lighthouse, buoy graphic (option)
YEOMAN waypoint display
Waypoint storage capacity 999 pts. with comment (12 character)
Route storage capacity 30 routes (30 waypoints per route)
Simple route: 1 route/30 waypoints
Alarms Waypoint arrival, Anchor watch, Cross track error,
Speed, Trip, Water temperature, depth
(Continued on next page)