K705 GNSS OEM Board (EOL)

K705 GNSS OEM Board (EOL)

*Replacement Product with same size & pin definition: K803 Card Version (50×40mm)

The K705 is a full-constellation triple-frequency GNSS OEM board featuring superior performance and compact design.

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Features

01.GPS L1/L2/L5, BeiDou B1/B2/B3, GLONASS L1/L2, Galileo E1/E5a/E5b, SBAS, QZSS, IRNSS

02.BeiDou Global Signal B1C, B2a

03.Fully EMI Shielded Module

04.Signal Acquisition Acceleration Module

05.Compact Design for Mobile Applications

06.Support PPP and L-Band

07.DP-Filter Smooth Function

08.Serial, USB, CAN and Ethernet Interfacing

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Full-constellation & muti-frequency

The K705 is a full-constellation triple-frequency GNSS OEM board, tracking GPS, BeiDou, BeiDou Global Signal, GLONASS, Galileo, QZSS, IRNSS, SBAS and L-Band

1

Abundant interfaces

The K705 provides abundant interface, including LVCMOS ports, Ethernet, USB, CAN Bus, PPS, Event mark, to meet your various integration and application demanding.

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Designed for flexibility

Designed with multiple interfacing, the K705 is a multi-purpose GNSS product used for high-precision GNSS applications, especially in mobile applications including UAV, robotic system and more.

Specifications

Performance

Channels

574 Channels

Satellites tracking

GPS, BeiDou, BeiDou Global Signal, GLONASS, Galileo, QZSS, IRNSS, SBAS and L-Band
 

RTK Horizontal accuracy:

8mm+1ppm

RTK Vertical accuracy:

15mm+1ppm

Post Processing Horizontal accuracy:

2.5mm+0.5ppm

Post Processing Vertical accuracy: 5mm+0.5ppm
Initialization time: less than 10s

Physical

Size (L x W x H)

50 mm × 40 mm × 9 mm

I/O interface:

2× 22 pin male connector, pin pitch 1.27mm

Antenna connector:

1× MMCX female, 50 Ω

Weight:

22 g

Humidity:

95% no condensation

Operating temperature

-40 °C to + 85 °C

Storage temperature

-55 °C to + 95 °C

Power consumption:

1.3 W (typical)

External power input:

+3.3 V ~ +5.5 VDC

Communications 

6 LVCMOS ports

baud rates up to 921,600 bps

USB port

1

LAN Ethernet port

HTTP, TCP and Ntrip protocol

CAN Bus

Reserved

Pulse Per Second (PPS) output

1

Event Markers input 2

LED indicators show the working status

3

External Oscillator input Support
Correction data I/O: RTCM 2.X, 3.X, CMR, CMR+

Position data output rates:

1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz

Documents

SinoGNSS K705 GNSS OEM Board

Release Date:2023-02-17

Version:Version:1.0

CNT-OEM-PS005, K705 OEM Board Product Specification

Release Date:2023-02-16

Version:Version:1.0

Software

Receiver Control software (supplied)

Release Date:2023-02-16

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