產品內容
Ct-T30
Ct-T30 is a high sensitivity, low power GPS engine board.
It can be based on SiRFstar III GPS receiver module.
12 or 20 channels “All-in-View” tracking.
Dimension: 30.6 x 26 x
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Feature |
Item |
Description |
|
General |
Frequency |
L1, 1575.42 MHz |
|
C/A code |
1.023 MHz chip rate |
|
|
Channels |
20 |
|
|
Accuracy |
Position |
10 meters, 2D RMS |
|
5 meters 2D RMS, WAAS corrected |
||
|
<5meters (50%) |
||
|
Velocity |
0.1 meters/second |
|
|
Time |
1 microsecond synchronized to GPS time |
|
|
Datum |
Default |
WGS-84 |
|
Other |
selectable for other Datum |
|
|
Time to First Fix (TTFF)(open sky & stationary requirements) |
Reacquisition |
0.1 sec., average |
|
Hot start |
1 sec., average typical TTFF |
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|
Warm start |
38 sec., average typical TTFF |
|
|
Cold start |
42 sec., average typical TTFF |
|
|
Snap start |
1 sec., average |
|
|
Dynamic Conditions |
Altitude |
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