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
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
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