RYM8838

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GNSS Untethered Dead Reckoning(UDR) M.2 Card

  • ◆ SONY CXD5608AGF UDR with 3D inertial sensors engine
  • ◆ Position accuracy 1m CEP
  • ◆ Temperature range: -40 to +85°C
  • ◆ M.2 / NGFF Signal Type USB2.0
  • ◆ 30mm*42mm size M.2 / NGFF Card connect to computer easily

Description

The REYAX RYM8838 GPS/Glonass/SBAS/QZSS/Galileo/BeiDou Untethered Dead Reckoning(UDR) M.2 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.

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   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 Preview Download
RYM8838_EN PDF 2022-09-22 Preview download

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