Appendix
57
Appendix E: Specifi cations
Physical Specifi cations
Size: 4.5” W x 2.2” H x 0.9” D (11.4 x 5.6 x 2.3 cm)
Weight: 5.5 oz (171 g)
Display: 1.5” W x 2.2” H, 256-color, high resolution, transfl ective TFT (160 x 240 pixels); backlit,
compatible with polarized sunglasses
Case: Rugged; fully gasketed; water resistant, IEC-529, IPX7 (Submersible 1 meter for 30 min)
Antenna: Flip-up patch; MCX-type connector for optional remote GPS antenna connection
Temp. Range: 5° to 140° F (-15° to 60° C)
Keypad: Nine multifunction backlit keys
Performance
Receiver: WAAS-enabled, 12 parallel channel receiver
Acquisition Times
1
Warm: Approximately 15 seconds
Cold: Approximately 45 seconds
AutoLocate:™
Approximately 2 minutes
Update Rate: Once per second, continuous
GPS Accuracy
Position:
2
<15 meters (49 feet), 95% typical
Velocity: 0.05 meter/sec steady state
DGPS Accuracy
Position:
3
3-5 meters (10-16 feet), 95% typical
Velocity: 0.05 meter/sec steady state
Dynamics: Performs to specifi cations to 6 g
Interface: USB
190-00323-00_0B.indd 57 8/20/2004, 11:08:58 AM
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