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General |
Datum |
| GPS Chip |
SiRF Star III |
WGS-84 |
| Frequency |
L1, 1575.42MHz |
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| C/A Code |
1.023MHz chip rate |
Altitude |
< 18,000m |
| Channels |
Support 20 channels |
Velocity |
< 515m /sec |
| Antenna (Intemal) |
Built-in low noise antenna |
Acceleration |
< 4G |
| Sensitivity |
Motional Jerk |
4 m /sec. |
| To -159dBm Tracking, Superior Urban Canyon Performance |
Display & Button |
| Acquisition Rate |
LCM-ICON 33x 42mm display size |
| Cold Start |
42 sec, average |
2 Buttons (Power/Mode and Mark/Backlight) |
| Warm Start |
38 sec, average |
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| Hot Start |
1 sec, average |
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| Reacquisition |
0.1sec. |
GPS Protocol |
| Accuracy |
Default: NMEA-0183 - GGA, GSA, GSV, GLL, RMC,VTG
Band rate 4800~38400 bps, Data bit : 8, stop bit : 1(Default) * |
| Position |
< 10 M at 2D RMS |
| Velocity |
0.1m /sec, without SA |
Device Size |
| Time |
1 m s synchronized to GPS time |
88Lx53Wx29D mm |
| Power |
100g (excluding battery) |
| Accessories |
| 2 x AAA batteries (not included in package) |
| Operation Current |
<55mA (Typical) |
Lanyard |
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| Operation Time |
12hrs |
Environmental |
| Functionality |
Operating Temperature
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0 ? to + 60 ? |
| E-Compass |
4 BackTrack (A/B/C/D marks) |
Storage Temperature
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- 20 ? to + 70 ? |
| Temperature ( ? / ? ) |
Time display |
Water resistance |
IPX-6 |
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