The REYAX RYP8838 GPS/Glonass/SBAS/QZSS/Galileo/BeiDou Untethered Dead Reckoning(UDR)
Mini PCIe Card 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 significantly reduces the cost of installation for after-market dead reckoning
applications.
| 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 | 1561.098 1575.42 1602.5625 |
MHz | BeiDou GPS Glonass |
||
| Navigation update rate | 1 | Hz | |||
| Accuracy | 1 | M | CEP, Signal strength is -130dBm | ||
| Cold starts | 35 | Sec. | |||
| Aided starts | 3 | Sec. | |||
| Reacquisition | 2 | Sec. | |||
| Tracking Sensitivity | -161 | dBm | |||
| Cold starts Sensitivity | -147 | dBm | |||
| Hot starts Sensitivity | -160 | dBm | |||
| Operating Temperature | -40 | 25 | +85 | ˚C | |
| Antenna supply current | 100 | mA | +3 .3 V Active GNSS Antenna | ||
| Weight | 4 | g |
| DATASHEET | |||
|---|---|---|---|
| File Name | Type | Updated | Download |
| RYP8838_EN | Download | ||