Navigation features:
Waypoints: Total: 500 Nearest: 9 (automatic) Proximity: 9
Routes: 20 reversible routes with up to 30 points each, plus MOB and TracBack® modes
TracBack: Automatic track log navigation
Track Log: 1024 points
Map Datums: 107 including one User Datum
Coordinates: Lat/Lon, UTM/UPS, MGRS, Loran TDs, plus 7 grids, including Maidenhead and User UTM
PERFORMANCE:
Receiver: Differential-ready 12 parallel channel receiver continuously tracks and uses up to twelve satellites to compute and update position
Acquisition Times:
· Warm: Approx. 15 seconds
· Cold: Approx. 45 seconds
· AutoLocate®: Approx. 5 minutes
· EZinit: Easy initialization, 45 seconds
Update Rate: 1/second, continuous
Accuracy:
· Position:
o 15 meters (49 feet) RMS*
o 1-5 meters (3-15 feet) RMS with Garmin® GBR 21 DGPS receiver (optional)
· Velocity: 0.1 knot RMS steady state
Dynamics: 3g's
Interfaces: NMEA 0183 and RTCM 104 DGPS corrections
Antenna: GPS 128 Remote Marine Mount with 30' of cable
Temp. Range: 5°F to 158N°F (-15°C to 70°C)
PHYSICAL:
Size: 4.9"H x 5.3"W x 2.4"D (12.45 x 13.36 x 6.1 cm)
Weight: Less than 1 lb. (454g)
Display: 4.25" diagonal (10.8 cm) high-contrast LCD with three-level backlighting
Case**: Full gasketed, high impact plastic alloy
POWER:
Memory Backup: Internal lithium battery
Power:
· Source: 10-40vDC
· Usage: 2 watts
PACKAGE INCLUDES:
· GPS 128 receiver
· Power/data cable
· Surface mount bracket
· GA 28 Antenna
· Owner's manual
· Quick reference guide
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