Performance

• Receiver: Differential-ready 12 parallel channel receiver tracks and uses up to twelve satellites to compute and update a position
• Acquisition Times:
  Warm: approx. 15 seconds
  Cold: approx. 45 seconds
  AutolocateTM: approx. 5 minutes
  EZinit: easy initialization, 45 seconds
  Update Rate: 1 second, continuous
• Accuracy:
  Position: 15 meters (49 feet) RMS* 1-5 meters (3-15 feet) RMS with GARMIN GBR 21 DGPS receiver (optional)
  Velocity: 0.1 knot RMS steady state
• Dynamics: 6g's
• Interfaces: NMEA 180, 182, 183, and RTCM 104 DGPS corrections
• Antenna: Detachable with standard BNC connector
• * Subject to accuracy degradation to 100m 2DRMS under the United States Department of Defense-imposed Selective Availability Program.

Physical Specifications

• Size: 5.89 x 12.7 x 4.11 cm
• Weight: 255g with batteries
• Display: 5.6 x 3.8 cm high-contrast electroluminescent backlit FTN display; switchable orientation

Power

• Memory: Internal lithium battery
• Power Source: 10-40 vDC (4 AA batteries)
• Usage: 0.75 watts
• Battery Life: Up to 24 hours

Navigation Features

• Waypoints:
  Total: 500 each with name, symbol, and map display option
  Nearest: 9 (automatic) continuously updated
  
• Routes: 20 reversible routes with up to 30 waypoints each, plus MOB and TracBack^TM modes
• TracBack^TM: Automatic track log navigation with 1024 track log points
• Map Datums: Over 106, including a User Datum
• Coordinates: Lat/Lon, UTM/UPS, plus 7 grids, including Maidenhead User Grid

Plotter/Moving Map Features

• Database: City Point Database