Newsletter
ComNav Technology Ltd.
Building 2, No.618 Chengliu Middle Rd. 201801 Shanghai China
Tel : +86 21 64056796
Fax: +86 21 54309582
Email: sales@comnavtech.com
Contact us
T300 Plus
T300 Plus GNSS Survey Master SURVEYING SYSTEM
K705 GNSS OEM Board
The K705 is a full-constellation triple-frequency GNSS OEM board featuring superior performance and compact design.
Features
GPS L1/L2/L5, BeiDou B1/B2/B3, GLONASS L1/L2, Galileo E1/E5a/E5b, SBAS, QZSS, IRNSS
BeiDou Global Signal B1C, B2a
Fully EMI Shielded Module
Signal Acquisition Acceleration Module
Compact Design for Mobile Applications
Support PPP and L-Band
DP-Filter Smooth Function
Serial, USB, CAN and Ethernet Interfacing
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.
Designed for flexibility
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.
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
Picture and Videos
Specifications
RTK Vertical accuracy:
15mm+1ppm
5mm+0.5ppm
Post Processing Vertical accuracy:
RTK Horizontal accuracy:
8mm+1ppm
Initialization time:
less than 10s
GPS, BeiDou, BeiDou Global Signal, GLONASS, Galileo, QZSS, IRNSS, SBAS and L-Band
Satellite tracking:
Post Processing Horizontal accuracy:
2.5mm+0.5ppm
574 Channels
Signal tracking Channels:
-55 °C to + 95 °C
Storage temperature:
95% no condensation
Humidity:
Weight:
22 g
50 mm × 40 mm × 9 mm
Size (L × W × H):
1× MMCX female, 50 Ω
Antenna connector:
Power consumption:
1.3 W (typical)
2× 22 pin male connector, pin pitch 1.27mm
I/O interface:
Operating temperature:
-40 °C to + 85 °C
External power input:
+3.3 V ~ +5.5 VDC
LAN Ethernet port
HTTP, TCP and Ntrip protocol
USB port
1
6 LVCMOS ports
baud rates up to 921,600 bps
Pulse Per Second (PPS) output
1
CAN Bus
Reserved
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, 50Hz
SinoGNSS K705 OEM BOARD-DS-ENG
Release Date: 2019-09-30
Version: 1.0
CNT-OEM-PS005, K705 OEM Board Product Specification
Release Date: 2019-09-30
Version: 1.0
Documents
Receiver Control software (supplied)
Compass Receiver Utility (CRU)
Software