The DWM-RYP820U GPS/Glonass/Galileo/BeiDou Mini PCIe Card with u-blox 72-channel NEO-M8U UDR module introduces the Untethered Dead Reckoning (UDR) technology, which provides continuous navigation without requiring speed information from the vehicle.
This innovative technology brings the benefits of dead reckoning to installations previously restricted to using GNSS alone and Full-size/half-size mini PCIe cardsignificantly reduces the cost of installation for after-market dead reckoning applications.
Features:
Untethered Dead Reckoning (UDR) function
High Position u-blox 72-channel NEO-M8U GNSS engine
Concurrent GNSS module with 3D inertial sensors
GNSS data is available in NMEA, UBX, and RTCM protocols
Max. 20Hz Navigation update rate
Position accuracy 2m CEP
Mini PCIe Signal Type USB2.0
Standard Full/Half-size Mini PCIe Card connect to PC easily
Temperature range: -40 to +85°C
Specification
| Item |
Min. |
Typical |
Max. |
Unit |
Condition |
| Operation Voltage |
3.1 |
3.3 |
3.5 |
V |
VCC |
| Current |
|
27 |
|
mA |
|
| USB Interface |
|
|
|
|
V2.0 |
| GNSS Center Frequency |
|
1575.42
1602.5625
|
|
MHz |
BeiDou
GPS
Glonass
|
| Receiver type |
|
|
|
|
72-channel High Position Engine GPS/QZSS L1 C/A, GLONASS L10F, BeiDou B1I, Galileo E1B/C,
SBAS L1 C/A: WAAS, EGNOS,MSAS,GAGAN |
| Navigation update rate |
|
1 |
20 |
Hz |
Configurable |
| Accuracy |
|
2 |
|
M |
CEP |
| Cold starts |
|
26 |
|
Sec. |
|
| Aided starts |
|
3 |
|
Sec. |
|
| Reacquisition |
|
1 |
|
Sec. |
|
| Tracking Sensitivity |
|
-160 |
|
dBm |
|
| Cold starts Sensitivity |
|
-148 |
|
dBm |
|
| Hot starts Sensitivity |
|
-157 |
|
dBm |
|
| Operating Temperature |
-40 |
25 |
+85 |
˚C |
|
| Antenna supply current |
|
|
100 |
mA |
+3.3V Active GNSS Antenna |
| Weight |
|
4 |
|
g
|
Useful Link:
DATASHEET:RYP820U_EN
