• SONY CXD5605GF CXD5605AGF multi-GNSS receiver for GPS, GLONASS, SBAS, QZSS, BeiDou and Galileo.
  • Small SMD form factor 121mm^2
  • Enhanced GNSS Filter and Low Noise Amplifier
  • Ultra-low power consumption
  • Up to Position accuracy 1.0 m CEP
  • Embedded Antenna
  • Optional external antenna

The REYAX RYS8830 is built on the high performance of the SONY CXD5605GF CXD5605AGF GNSS engine.
The RYS8830 modules utilize concurrent reception of GNSS systems offering high sensitivity in a small SMD form factor.

Item Min. Typical Max. Unit Condition
Power Supply Voltage 1.71 1.8 1.89 V VDD
0.9 1.8 1.95 V VDD_LDO_IN
GNSS continuous mode
Satellite acquisition Current 19 mA
Satellite tracking Current 13 mA
Idle Current 3.7 mA Waiting for command
Sleep2 mode current 200 uA
Satellite acquisition Current 11.5 mA Use buck regulator
Satellite tracking Current 8.2 mA Use buck regulator
Idle Current 3.3 mA Use buck regulator
Sleep0 mode current 0.5 mA Use buck regulator
Sleep1 mode current 0.26 mA Use buck regulator
Sleep2 mode current 0.26 mA Use buck regulator
GNSS low power mode
Satellite tracking average
2.6 8.2 mA Use buck regulator
@GSOP command
Sleep1 and normal mode cycle
I2C slave I2C clock : 400kHz

Address length : 7 bits

Slave address : 0x24

Default Baud Rate  115200 bps 8,N,1
Digital input level high 0.7*VDD VDD+0.3 V VIH
Digital input level low -0.3 0.3*VDD V VIL
Digital output level high 0.8*VDD VDD V VOH 2mA
Digital output level low 0 0.2*VDD V VOL 2mA
Flash size 8 M-bit
GNSS Center Frequency 1561.098



MHz BeiDou



Navigation update rate 1 Hz
Accuracy 1 M Signal strength is -130dBm
Cold starts 35 Sec. Signal strength is -130dBm
Hot starts 1 Sec.
Tracking Sensitivity -161 dBm
Hot starts Sensitivity -160 dBm
Cold starts Sensitivity -147 dBm
Operating Temperature -40 25 +85 ˚C
Dimensions 11mm*11mm*2.2mm
Weight 0.43 g
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EVB Schematic
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Software Guide
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