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Shenzhen Dragon Bridge Technology Company
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Vehicle Driving Recorder Digital Tachograph Systems With 4 Cameras
| Place of Origin: | Guangdong, China (Mainland) |
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Product Detail
Vehicle Driving Recorder Digital Tachograph Syste
Vehicle Driving Recorder Digital Tachograph Systems With 4 Cameras
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GPS features |
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GPS antenna interface |
SMA interface: 26dB |
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Tracking sensitivity |
159dBm |
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Positioning time |
Cold boot less than 34s; hot boot less than 3.5s; warm boot less than 33s, re-capture time 1.0s |
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Positioning accuracy |
10m2D RMS |
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Speed accuracy |
0.1m/s |
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BS positioning accuracy |
100m |
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Environment features |
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Vehicle spark noise immunity |
Discharge voltage 10 kV20 kV, discharge frequency 20 times/s200 times/s |
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Electro-transient pulse noise immunity |
4KV, experiment grade IV |
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Static discharge noise immunity |
Contacting discharge 6KV, air discharge 8KV, experiment grade III |
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Conduction interference limits |
Accord with the requirements of class B |
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Radiated interference limits |
Accord with the requirements of class B |
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Temperature characteristic |
Working temperature -20 +60 Limiting temperature -35 -20, +60+70 |
