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