RYS8839

Ultra-Low Power, L1 L5 Dual-Band Multi-Constellation +1.8V GNSS Module

RYS8839
  • SONY CXD5610GF Engine.
  • A L1 L5 Dual-band GNSS receiver.
  • Supports multi-constellation : GPS(L1C/A,L5) GLONASS(L1OF) BeiDou(B1I. B1C, B2a) Galileo(E1, E5a) QZSS(L1C/A, L1S, L1C/B, L5) NavIC(L5) SBAS(L1)
  • Embedded digital noise filters and spectrum analyzer.

Description

The RYS8839 is an ultra-low power, L1 L5 Dual-band multi-constellation GNSS module. It also has integrated digital noise filters for coexistence with other radio systems.

Specification

ItemMin.TypicalMax.UnitCondition
Power Supply Voltage1.75
1.81.85V
VDD

GNSS continuous mode

Satellite acquisition Current24mAL1+L5 Acquisition
Satellite tracking Current16mAL1+L5 Acquisition with 64-SV
Idle Current2mAWaiting for command
Default Baud Rate115200bps8, N, 1
Digital input level high0.7*VDDVDD+0.3VVIH
Digital input level low-0.30.3*VDDVVIL
Digital output level high0.8*VDDVDDVVOH 2mA
Digital output level low00.2*VDDVVOL 2mA
GNSS Center Frequency1176.45
1561.098
1575.42
1602.5625

MHz
GPS L5
BeiDou
GPS L1
Glonass
Navigation update rate125Hz
Accuracy1MSignal strength is -130dBm
Cold starts24Sec.Signal strength is -130dBm
Hot starts1Sec.
Tracking Sensitivity-161dBm
Hot starts Sensitivity-163dBm
Cold starts Sensitivity-149dBm
Operating Temperature-4025+85°C
Dimensions13mm*11mm*2.2mm
Weight0.8g