MG-903 supports concurrent reception of four GNSS (GPS, GLONASS, Galileo, and BeiDou). The high number of visible satellites enables the receiver to select the best signals. This maximizes the position availability, in particular under challenging conditions such as in deep urban canyons. u-blox Super-S (Super-Signal) technology offers great RF sensitivity and can improve the dynamic position accuracy in non-line-of-sight scenarios.

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Features:

• The high-gain 18 x 18 x 4 mm antenna from CIROCOMM provides the best balance between performance and small size. The omnidirectional antenna radiation pattern increases flexibility for device installation.
• MG-903 module uses multi-constellation GNSS chip powered by u-blox M9140.

Specifications:

• GNSS u-blox M9140 (GPS, GLONASS, Galileo and BeiDou)
• Magnetic Compass QMC5883L
• Patch antenna 18*18*4mm
• Input voltage range: 4~6V (5V pad/pin)
• Power consumption: 80mA
• UART baudrate: 115200 default
• Operating Temperatures: -20~80 C
• UART(TX, RX) interface for M9140
• I2C(SDA, SCL) interface for Compass QMC5883L
• SH-1.0 6P connector ,1.00mm pitch
• GNSS PPS LED, Blue. (Solid ON after powering on, blinking(1Hz) when GNSS get 3D fix)
• Protocol suppoort: UBX + NMEA (DEFAULT)NME 1Hz@GPS+GAL+BDS+GLONASS
• 20mm*20mm*8mm 7g

Package Includes:

• 1 x MicoAir MG-903 GNSS GPS & Compass Module