• GPS L1/L2, BeiDou B1/B2, GLONASS L1/L2, Galileo E1/E5b,QZSS
  • DP-Filter Smooth Function
  • Advanced QUANTUM Technology
  • WebServer Service
  • 8 GB Onboard Memory
  • Easy to Integrate


The K706 is a full-constellation dual-frequency GNSS OEM board with abundant interfaces and  8 GB onboard memory, that delivers reliable high precision positions specially for unmanned systems.

Full-constellation & dual-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

Abundant interfaces

The K706 provides abundant interface, including LV-TLL ports, Ethernet, USB, CAN Bus, PPS, Event mark, to meet your various integration and application demanding.

8 GB onboard memory

The K706 support 8GB internal memory, users can via it record static raw data or PPK data for storage.

Signal tracking Channels: 352 Channels
Satellite tracking: GPS, BeiDou, GLONASS, Galileo and SBAS
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
Size (L × W × H): 71mm × 46mm × 9mm
I/O interface: 2 × 12 pin male connector
Antenna connector: 1 × MCX female, 50 Ω
Weight (incl. supplied two batteries): 26.6g
Humidity: 95% no condensation
Operating temperature: -40 °C to + 85 °C
Storage temperature: -55 °C to + 95 °C
Power consumption (3 constellations): 1.68 W
External power input: 3.3 – 5.5 VDC
Memory (Optional): 8 GB
3 LV-TTL & 1 RS232 ports: Baud rates up to 921600bps
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
1 LAN port: Webserver Function
1 Pulse Per Second output
2 CAN BUS (reserved)


CNT-OEM-PS004, K706 OEM Board Product Specification