K726 GNSS OEM Board (End of Life)
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Introduction
Product Parameter
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Introduction
*Replacement Product with same size & pin definition: K823 Card Version (71×46mm). The K726 is a compact dual-antenna dual-frequency GNSS OEM board, which delivers robust high-precision positioning & heading for various unmanned systems.


  • GPS L1/L2, BeiDou B1/B2, GLONASS L1/L2, SBAS
  • Dual-antenna Design for Robust Heading and Positioning
  • Easy to Integrate
  • Advanced QUANTUM Technology
  • DP-Filter Smooth Function
  • Support PPS and Event Marker
  • Abundant Interfaces
01
Robust positioning and heading
The K726 is designed with dual-antenna input that delivers high-precision positioning and heading for various unmanned systems.
02
Easy to integrate
The K726 is designed with standard I/O and pin definition, which is easy to integrate according to your application demanding.
03
Abundant interfaces
The K726 provides abundant interface, including LVTLL ports, USB, CAN Bus, PPS, Event mark, to meet your various integration and application demanding.
Product Parameter
Performance
Physical
Communications
Performance
  • GPS
    L1 C/A, L2C, L2P
  • BeiDou
    B1, B2
  • GLONASS
    L1 C/A, L1P, L2 C/A, L2P
  • SBAS
    WAAS, EGNOS, MSAS and GAGAN
  • Cold Start
    <50s
  • Warm start
    <30s
  • Hot start
    <15s
  • RTK Initialization time
    <10s
  • Signal reacquisition
    <1.5s
  • Initialization reliability
    >99.9%
  • Velocity accuracy
    0.03 m/s
  • Acceleration
    4g
  • Overload
    15g
  • Azimuth
    (0.2/R)°
  • Roll or Pitch
    (0.4/R)°
  • Post Processing
    2.5 mm + 1 ppm Horizontal
    5 mm + 1 ppm Vertical
  • Single Baseline RTK
    8 mm + 1 ppm Horizontal
    15 mm + 1 ppm Vertical
  • DGPS
    <0.4m RMS
  • SBAS
    1m 3D RMS
  • Standalone
    1.5m 3D RMS
Physical
  • Size (L x W x H)
    71mm × 48mm × 9mm
  • I/O interface
    2 × 22 pin male connector
  • Antenna connector
    2 × MMCX female, 50 Ω
  • Weight
    27.2 g
  • Humidity
    95% no condensation
  • Operating temperature
    -40 °C to + 80 °C
  • Storage temperature
    -55 °C to + 95 °C
  • Input voltage
    +3.3 V ~ +5.5 VDC
  • Power consumption
    1.96 W
Communications
  • LV-TTL ports
    3, 1 RS-232 baud rates up to 921,600 bps
  • USB port
    1
  • CAN Bus(Reserved)
    2
  • Pulse Per Second (PPS) output
    1
  • Event Markers input
    2
  • LED working status indicators
    4
  • Correction data I/O
    RTCM 2.X, 3.X, CMR(GPS only), CMR+(GPS only)
  • Position data output
    - ASCII: NMEA-0183 GSV, RMC, HDT, VHD, GGA, GSA, ZDA, VTG, GST; PTNL, PJK; PTNL, AVR; PTNL, GGK
    - ComNav Binary
    - BINEX Data: 0x00, 0x01-01, 0x01-02, 0x01-05, 0x7d-00, 0x7e-00, 0x7f-05
    - Position data output: 1 Hz, 2 Hz, 5 Hz, 10 Hz, 20Hz
Download
  • CNT-OEM-PS008, K726 OEM Board Product Specification.pdf(1.61MB)
    2024-05-30
    DOWNLOAD
  • SinoGNSS K726 GNSS OEM Board.pdf(248.29KB)
    2024-05-30
    DOWNLOAD
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