Справочник Пользователя для Garmin International Inc 01393
Astro Dog Tracking System Owner’s Manual
Appendix
Accuracy
GPS:
< 33 ft. (10 m) 95%
DGPS: 10–16 ft. (3–5 m) 95% typical (WAAS
accuracy in North America)
Velocity: 0.164 ft./sec. (0.05 m/sec) steady state
Miscellaneous
Compass: Accuracy (when calibrated); +/- 2 degrees,
resolution; 1 degree
Altimeter: Accuracy (when calibrated); ± 10 ft. (3 m),
Resolution; 1 ft. (0.3 m)
Range; from -2,000 ft. to 30,000 ft. (from
-610 to 9144 m)
Interfaces: USB for computer interface
Data Storage Life: Indefinite; no memory battery
Data Storage Life: Indefinite; no memory battery
required
Map Storage: microSD card capacity (a small portion of
the card capacity is used for formatting)
Power
Source:
Astro 220: Two 1.5 volt AA batteries,
vehicle power adapter, USB Data Cable
DC 30: Internal rechargeable lithium-ion
battery, Vehicle Power Adapter, AC charger
Battery Life: Astro 220: Up to 24 hours (Typical use
- Alkaline batteries lose capacity as
temperature decreases. Use batteries when
operating in below-freezing conditions.)
DC 30: 17 to 36 hours. Recharge 4½ hours.
Radio
MURS (Multi-use Radio Service) Frequency:
151.82 MHz
151.88 MHz
151.94 MHz
154.57 MHz
154.60 MHz
Range: Up to 5 miles (8 km) - line of sight
Output power: DC 30: 2 watts
Output power: DC 30: 2 watts