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GPSMAP 175 Specifications
Receiver: Differential-ready 12 parallel channel receiver continuously tracks and uses up to 12 satellites to compute and update a position
Acquisition Times:
Update Rate: 1/second, continuous
Accuracy:
Dynamics: 6g's
Interfaces: NMEA 0180, 0182, 0183 and RTCM 104 DGPS corrections
Temp. Range: 5ºF to 158ºF (-15ºC to 70ºC)
* Subject to accuracy degradation to 100m 2DRMS under the United States Department of Defense-imposed Selective Availability Program.
Size: 7.6 x 2.9 x 2.1 inches (19.3 x 7.4 x 5.3 cm)
Weight: 1.4 lb (635g)
Display: 4.1" diagonal (10.4 cm) high-contrast, 4-gray LCD with backlighting (160x240 pixels)
Case: Waterproof tested, dry nitrogen-filled
Power Source: 6-40 VDC (6 AA batteries)
Usage:
Waypoints:
Routes: 20 reversible with up to 30 points each, plus TracBackTM and MOB mode
Map Datums: Over 100
Database: Built-in worldwide to 64 nm
Data Cartridges: G-chart cartridges with inland-water and Navionics offshore cartography for seamless, detailed mapping and worldwide coverage (optional)
Plotting Scales: 1/8 to 4096 nm with push-button zoom control
Specifications are subject to change without notice.