DGM10-A01 RTK Receiver

    Overview

    DGM10-A01 is a high performance dual-band RTK receiver with build-in antenna, which is based on CYNOSURE series chipset. It supports BDS-3 signals, along with global civil navigation systems, including GPS, BDS, GLONASS, Galileo, QZSS, and SBAS.

    DGM10-A01

    Features

    • Supports GPS, BDS, GLONASS, Galileo, QZSS, and SBAS
    • Integrated Real Time Kinematics (RTK)
    • State-of-the-art low power consumption design
    • Supports multi-band multi-system high precision raw data output, easy for 3rd party integration
    • The best cost-effective high precision GNSS positioning solution integrated with antenna
    • Compact size 65x65x25mm with high performance
    • One cable for power and data

    Specifications

    Antenna

    Item Specs
    Frequency Range(MHz) GPS/QZSS L1,L5, BDS B1,B2, GLONASS L1, GALILEO E1/E5a
    Polarization Right-hand circular
    Gain(dBi) 90° L1≥5.5 L2≥5 L5≥2.5
    Phase center error(mm) ≤±2.0
    Axial Ratio (dB) 90°≤3.0
    LNA Gain(dB) 38±2
    V.S.W.R ≤2.0
    Noise Figure (dB) ≤1.8
    DC Voltage (V) 5.0～5.5
    Current (mA) ≤80mA
    Impedance(Ω) 50

    GNSS

    Parameter Specifications
    Constellations BDS, GPS, QZSS, GLONASS, Galileo, NavIC, SBAS
    Channel 128 hardware channels
    Update rates 5Hz default, max up to 10Hz
    Position accuracy GNSS 1.0m CEP
    SBAS ＜1.0m CEP
    RTK 1.0 cm + 1 ppm (H)
    2.0 cm + 1 ppm (V)
    Velocity & Time accuracy GNSS 0.05 m/s CEP
    1PPS 20ns RMS
    TTFF Hot start 1s
    Cold start 27s
    RTK Convergence time <10s
    Reliability ＞99.9%
    Sensitivity Cold start -148 dBm
    Hot start -155 dBm
    Reacquisition -158 dBm
    Tracking & navigation -165 dBm
    Protocol NMEA-0183
    RTCM 2.X, RTCM 3.X
    Baudrate 230400 bps, by default
    Operating condition Main supply 4.75-5.25V
    Power consumption Tracking GNSS 30 mA @ 3.3V
    Single system 18 mA @ 3.3V
    Standby Data backup 16 uA
    RTC 1.4 uA
    Serial UART, 4-pins, 1.25mm pitch
    Cable 2m default, other length upon request
    Operating limit Velocity 515 m/s
    Altitude 18,000m
    Environmental conditions Operating temp. -40°C to +85°C
    Storage temp. -40°C to +90°C
    Humidity 95% RH
    Dimensions(mm) 65 x 65 x 25
    Weight (g) 120

    [1] tested with a good external LNA [2] Supported upon request with special firmware

    Hardware

    1.25mm pitch 6P connector Pinout:

    • Black: GND
    • Red: 5V
    • Green: Tx0 of GNSS module
    • White: Rx0 of GNSS module

    Applications

    Package list

    • DGM10-A01 receiver

    Resources