K802 GNSS Module

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

1

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.

1

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.

1

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 Matching

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

Documents

SinoGNSS K802 GNSS Development Board

Release Date:2023-09-12

ComNav K8 Series GNSS Module Comparison Table

Release Date:2023-03-22

INQUIRY

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