K802 GNSS Module

The K802 is a multi-frequency GNSS module specifically designed for automotive industry. With built-in IMU module, K802 can continuously provide accurate positioning where GNSS signal is lost. Its compact surface-mounted design enables easy to be integrated in any space restricted devices.

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Features

01. Support BDS-3,BDS-2,GPS, GLONASS, Galileo, SBAS and QZSS

02. Support L-band

03. Certificated by AEC-Q104

04. GNSS+INS navigation

05. 0.8W power consumption

06. 100Hz data output

Reliable Positioning

The multi-frequency and it’s capability to track all the current constellations enables it receive much more GNSS signals, making RTK accuracy improve a lot.

Automotive Grade

K802 adheres to strict qualification tests for medium and small size applications that requires automotive durability. The K802 has been certified by AEC-Q104 . The K802 takes full advantage of Quantum RTK algorithm from ComNav to deliver reliable and accurate position data in challenge environments.

GNSS+INS Positioning

Combining GNSS positioning technology with inertial navigation system, K802 can offer continuous high quality positioning solution when GNSS signal is not available. It can keep centimeter level accuracy within 3s after losing GNSS signal.

Specifications

Performance	Satellites tracking	GPS: L1C/A, L2P, L2C, BeiDou: B1I, B2I, B1C, B2b GLONASS: G1, G2 Galileo: E1, E5b QZSS, SBAS
	Post Processing	Horizontal: 2.5 mm + 1 ppm Vertical: 5 mm + 1 ppm
	Single Baseline RTK	Horizontal: 8 mm+1 ppm Vertical: 15 mm+ 1 ppm
	Initialization time	<5 s
Physical	Size (L x W x H)	17mm×22mm×2.8mm
	Weight	5 g
	Hardware interface	LGA 54 pin
	Power consumption	0.6W(Anti-interference on)
	Input voltage	+3.3 V ± 5% DC
	Operating temperature	-40 °C to + 85 °C
	Storage temperature	-55 °C to + 95 °C
	LNA Power	External: +3.3V ~ +5V ± 5%VDC @ 0-100mA
	LNA Gain	0 ~ 32dB (suggested)
	Impedance Match	50 Ω
	Battery life	Battery life
Communications	UART ports	3
	SPI	1
	Event Markers input	1
	Pulse Per Second (PPS) output	1
	I2C	3
	Correction data I/O	RTCM 2.X, 3.X, CMR, CMR+
	Position data output	NMEA-0183, ComNav Binary, BINEX