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T300 Plus GNSS Survey Master SURVEYING SYSTEM

T300 Plus

K823 GNSS OEM module

The K823 is a dual-antenna dual-frequency and full-constellation GNSS OEM board with onboard IMU module, delivering robust high-precision positioning & heading information.

Features

Dual-antenna Design for Robust Heading and Positioning
GPS L1/L2, BeiDou B1/B3
, GLONASS L1/L2, Galileo E1/E5b, QZSS, SBAS, IRNSS
BeiDou Global Signal B1C, B2b
Support L-Band and PPP
Support GNSS+INS navigation
Surface-mounted design and small size for integration

High-performance floating-point arithmetic

Industry-leading low power consumption

Internal adaptive anti-interference algorithm

The K823 is designed with dual-antenna that delivers high-precision positioning and heading information for various unmanned systems.

Robust positioning and heading

INS+GNSS navigation

The K823 is designed with an onboard high-precision IMU module, which can provide continuous and high-quality positioning data with inertial navigation fusion algorithm.

Easy to integrate

The K823 is a 30mm×40mm×3.2mm module with surface-mounted design and is ideal for users to integrate. The power consumption is lower to 1.6W .

Picture and Videos

Specifications

QZSS, IRNSS

Satellites tracking:

GPS: L1 C/A, L2C,L2P

GLONASS: L1 C/A, L1P, L2 C/A, L2P

Channels:

1226

 

BeiDou Global Signal: B1C, B2b

Galileo: E1, E5b

BeiDou: B1, B3

SBAS: WAAS, EGNOS, MSAS, GAGAN, SDCM

L- Band

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

Azimuth:

(0.2/R)°

Roll or Pitch:

(0.4/R)°

Hardware interface:

LGA 60 pin

Weight: 

10 g

Size (L x W x H):

30 mm × 40 mm × 3.2 mm

Storage temperature:

-55 °C to + 95 °C

Operating temperature:

-40 °C to + 85 °C

Input voltage:

+3.3 V ± 5% DC

Power consumption:

1.6 W

LNA Power:

External: +3.3V ~ +5V ± 5%VDC @ 0-100mA

LNA Gain:

20 ~ 40dB (suggested)

Impedance Match:

Wiring 50 Ω impedance matching

Position data output:

NMEA-0183, ComNav Binary, BINEX

Correction data I/O:

RTCM 2.X, 3.X, CMR, CMR+

Pulse Per Second (PPS) output:

1

3

Indicator pins show the working status: 

1

SPI: 

Event Markers input:

2

3

LVTTL ports:

Online customer service
Customer service hotline
021-64056796
Customer service team:
Online service
Service time:
0:00 - 24:00

SinoGNSS K823 GNSS OEM Module

Release date: 2020-08-26

Version:2.0

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