PHYSICAL:
Case: Waterproof, ultrasonic glued (protection against immersion for 30 minutes at a depth
of 1 meter)
Dimensions: 14,6 x 5,1 x 3,4 cm
Weight: 270 gram with batteries
Temperature range: -15° up to +70°CPERFORMANCE:
Receiver: Differential ready, 12 parallel channel
Acquisition Time: Warm start, approx. 15 seconds.
Cold, approx. 45 seconds
AutoLocateTm, approx. 5 minutes.
Update Rate: 1 second, continuous.
Positie Accuracy: 1-5 meters with DGPS corrections* 15 meters RMS** .
Velocity Accuracy: 0,1 knot RMS steady state.
Dynamics: up to 999 knots, 6g.
POWER:
Input: 4 x AA batteries or 4-40 volt DC external.
Power consumption: 1 watt
Battery life: up to 24 hours
NOTE: Alkaline batteries lose a
significant amount of their capacity as temprature decreases. If you´re using the GPS
12XL in below freezing temperatures, use lithium batteries for longer battery life.
Extensive use of screen backlight will significantly reduce battery life.
Specifications subject to change without notice.
* With optional DGPS input.
* * Subject to accuracy degradation to 100m 2DRMS under the US DOD-imposed Selective
Availability Program. Since 1/5/00 the SA is no longer functional, so the accuracy will be
achived in "normal" operations.
For further information please check the
site of Garmin, witch announced at the links page. |
