Technical Specifications
GNSS Specifications
Velocity |
|||
|---|---|---|---|
| Accuracy | 0.1 km/h (averaged over 4 samples) | ||
| Maximum velocity | 1600 km/h | ||
| Minimum velocity | 0.5 km/h | ||
| Resolution | 0.01 km/h | ||
| Output latency | 80 ms | ||
Absolute Positioning |
|||
|---|---|---|---|
| Accuracy* with SBAS | H: 1.3 m CEP* | ||
| Resolution | 0.00185 m | ||
Distance |
|||
|---|---|---|---|
| Accuracy | 0.05% (< 50 cm per km) | ||
| Resolution | 1 cm | ||
Acceleration |
|||
|---|---|---|---|
| Accuracy | 1 % | ||
| Maximum | 4 g | ||
| Resolution | 0.01 g | ||
Heading |
|||
|---|---|---|---|
| Resolution | 0.01° | ||
| Accuracy | 0.3° | ||
Brake Distance Accuracy |
|||
|---|---|---|---|
| Accuracy | ± 10 cm** | ||
* SBAS enabled as default. Specifications will vary depending on the number of satellites used, obstructions, satellite geometry (PDOP), multipath effects, and atmospheric conditions. Accuracies stated to 95% CEP (Circle of Error Probable), meaning that 95% of the time the position readings will fall within a circle of the stated radius.
** Based on < 50 m brake stop distance.
Supported GNSS Signals |
|||
|---|---|---|---|
| GPS | L1C/A (1575.42 MHz) | ||
| GLONASS | L1OF (1602 MHz + k* 562.5 kHz, k = –7,..., 5, 6) |
||
| Galileo | E1-B/C (1575.42 MHz) | ||
| BeiDou | B1I (1561.098 MHz) | ||
Outputs
CAN Bus |
|||||
|---|---|---|---|---|---|
| Output data rate |
Selectable baud rate:
Software controlled CAN termination. |
||||
| Data available |
Outputs: Satellite count, time, position, speed, course over ground heading, vertical velocity, longitudinal acceleration, lateral acceleration, distance, DGPS status. Results: Trigger event time, trigger speed, start speed, end speed, deceleration test time, lap time, split time, radius of turn. |
||||
RS232 Output |
|||
|---|---|---|---|
| Output data rate | Up to 25 Hz | ||
| Data available |
|
||
Digital Output |
|||
|---|---|---|---|
| Signal levels |
Low = 0 V, High = 5 V. Max frequency 4.4 kHz |
||
| Output type | Speed or Lap Beacon | ||
GNSS Antenna Supply |
|||
|---|---|---|---|
| Supply voltage | 5 V DC | ||
Inputs
Input Power |
|||
|---|---|---|---|
| Input voltage range | 7.5 to 30 V DC | ||
| Power | 7.5 W | ||
| Nominal Power Consumption | ~ 3.9 Watts at 12 Volt input | ||
Digital Input |
|||
|---|---|---|---|
| Input function | Brake event trigger/track marker | ||
RS232 Input |
|||
|---|---|---|---|
|
Input function |
Configuration with VBOX Setup |
||
Environmental and Physical
| Weight | 480 g (approximate) | ||
| Size (including connector) | 139.21 mm x 78.5 mm x 38 mm | ||
| Operating temperature | - 20 °C to + 70 °C | ||
| Storage temperature | - 40 °C to + 85 °C | ||
| IP rating | IP67 |