• GPS L1, BeiDou B1, GLONASS L1, SBAS
  • DP-Filter Smooth Function
  • Support Short Baseline RTK
  • Support PPS and Event Marker
  • Low Power Consumption and Compact Size
  • Cost-effective


The SinoGNSS K700 is an entry level GNSS engine which can deliver scalable sub-meter to centimeter positioning for various applications. 

DP-Filter Smooth Function (20cm)

With SinoGNSS DP-filter function, the K700 offers 20cm Pass to Pass accuracy without corrections input, which is ideal for precision agriculture.

Extreme low Power Consumption

The K700 is designed with 0.6W powerful consumption that is an optimal choice for mobile and handheld devices.


The K700 is a cost-effective GNSS OEM board that delivers reliable positioning with SBAS, DGPS and RTK, ideal for you GIS and handheld applications.

Signal tracking Channels: 200 Channels
Satellite tracking: GPS, BeiDou, GLONASS, and SBAS
RTK Horizontal accuracy: 8mm+1ppm
RTK Vertical accuracy: 15mm+1ppm
DGPS: <0.4m
SBAS: <1m 3D
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 × 41mm × 11mm
I/O interface: 2 × 12 pin male connector
Antenna connector: 1 × MCX female, 50 Ω
Weight (incl. supplied two batteries): 18 g
Operating temperature: -40 °C to + 80 °C
Storage temperature: -55 °C to + 95 °C
Power consumption (3 constellations): 0.6 W
External power input: 3.3 – 5.5 VDC
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 Event Marker input
1 Pulse Per Second output


CNT-OEM-PS004, K700 OEM Board Product Specification