GPSMAP Specifications
PHYSICAL
Case: Fully gasketed, high-impact plastic alloy
Size: 5.8”H x 9”W x 3”D
(14.7 x 22.9 x 7.6 cm)
Weight: Less than 3 lbs. (1.4 kg)
Temperature Range: -4º to 158ºF (-20º to 70ºC)
PERFORMANCE
Receiver: Differential-ready 12 parallel channel
Acquisition Time: Approx. 15 seconds (warm)
Approx. 45 seconds (cold)
Approx. 5 minutes (AutoLocate™)
Update Rate: 1/second, continuous
Position Accuracy: 1-5 meters (3-15 ft.) with DGPS corrections*
15 meters (49 ft.) RMS**
Velocity Accuracy: 0.1 knot RMS steady state
Dynamics: 6g’s
POWER
Input: 10-40vDC
Usage: 15 watts max. / 9 watts typical (215)
25 watts max. / 13 watts typical (225)
Specifications subject to change without notice.
* With built-in DGPS beacon receiver or
external GARMIN GBR 21 or GBR 23
Beacon Receiver Input.
** Subject to accuracy degradation to
100m 2DRMS under the United States
Department of Defense-imposed
Selective Availability Program.
71
SECTION
C
APPENDIX
Physical
Specifications
215225manb.qxd 4/27/00 9:22 AM Page 71
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