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21082 |
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view ... |
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12 Parallel Channels |
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Differential ready with RTCM-104 input |
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Built in non-volatile memory |
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On-board real-time clock |
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Low power consumption of 220mA typical |
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Two RS232 serial ports |
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User-selectable baud rates. |
| The GPS sensor board is designed for a broad spectrum of system applications. The GPS 25 will simultaneously track up to twelve satellites providing fast time-to-first-fix, one second navigation updates and low power consumption. |
| The GPS 25 design utilises the latest surface mount technology as well as high level circuit integration to achieve superior performance. |
| The GPS 25 must be mounted in an enclosure as part of a larger system designed by an OEM or system integrator. A minimum system must provide the sensor board with conditioned input power and L1 GPS RF signal. The unit is supplied with a single row, right angled 12-pin data/power cable. |
| Size |
4.8cmW x 7.0cmL x 1.1cmH |
| Input Voltage |
3.6VDC to 6.0VDC Regulated |
| Input current |
150mA max, 140mA typical |
| Backup |
On-board 3VDC lithium battery |
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Auxiliary power input 5-28VDC |
| Architecture: |
12 Parallel Channel. DGPS |
| Time to first fix (typical) |
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Update rate: |
1/second, continuous |
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5metres RMS with DGPS |
153 |
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Velocity: |
0.2m/sec RMS steady state |
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Dynamics: |
999 knots velocity, 6Gs |
| Compatability: |
Two RS232 serial ports |
| Data rate: |
User-selectable baud rate |
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1200/2400/4800/9600 transmit |
| Format: |
NMEA 0183 v 2.0, ASCII |
| Inputs: |
Initial position, date and time |
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command Geometry and error |
| Outputs: |
Position, velocity & time |
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Receiver and satellite status |
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Geometry and error estimates |
| PPS Output: |
1PPS timing output with a |
| NMEA Output: |
1 NMEA compatible output port |
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(functions in parallel with one |
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of the RS-232 serial ports) |
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