BDSGPS Dual-Mode Positioning Module

BDS/GPS Dual-Mode Positioning Module

ER-GM-220-III NV Features:
1. Size: 6.0×12.2×2.4mm;
2. Package: 24-pin, SMD surface mount;
3. Ulti-system joint positioning 1PPS support;
4. First time (TTFF): Cold start: 30s Sensitivity BDS GPS.

BDS/GPS Dual-Mode Positioning Module

BDSGPS Dual-Mode Positioning Module

Get Price Now

    Share to:

    ER-GM-220-III NV BDS/GPS Dual-Mode Positioning Module


    ER-GM-220-III NV BDS/GPS Dual-Mode Positioning Module is for pre-installed market. ER-GM-220-III NV is the third generation product of ER220 series module. It is a low-power GNSS SoC chip with completely independent intellectual property rights-HumbirdTM UC220, which is the smallest fully finished BDS/GPS positioning module on the market. The product has low power consumption, which is very suitable for positioning performance, product reliability and high quality requirements of the GNSS scale applications.


    Car-level products, the chip in line with AEC-Q100, production in line with TS16949

    Excellent navigation and positioning capabilities, support single-system independent positioning and multi-system joint positioning

    High sensitivity design

    Support for A-GNSS

    Low power consumption, small size

    Compatible with mainstream GPS modules to save replacement costs

    SMD surface mount package for customer production

    Active antenna, passive antenna, A-GNSS



    Channel: based on 64-channel HumbirdTM chip positioning accuracy 1 2.5m CEP (dual system level)

    Frequency: BDS B1 2.0m CEP (SBAS level)

    GPS L1 speed accuracy 1 (RMS) GNSS/GPS: 0.1m/s

    Positioning mode: single-system independent positioning BDS: 0.2m/s

    Multisystem joint positioning 1PPS support

    First time (TTFF): Cold start: 30s Sensitivity BDS GPS

    Hot start: 1s tracking  -160dBm  -160dBm

    Re-capture: <1s  capture -145dBm -147dBm

    Data update rate: 1Hz hot start/recapture -154dBm -154dBm

    Physical properties

    Size: 6.0×12.2×2.4mm

    Package: 24-pin, SMD surface mount

    Operating temperature: -40°C to+85°C

    Storage temperature: -45°C to+90°C

    Electrical indicators

    Voltage: 2.7V~3.6V DC

    LNA Feed: 2.7V~3.3V, <100mA

    Power consumption 2: 120mW

    Function interface

    Data Interface: 2xUART/1xI2C/1xSPI

    1x event input

    1x1PPS output

    NMEA 0183 (compatible with big dipper)


    Note: Note * part of the optional configuration 1 typical, <30m/s open sky 2open sky, continuous tracking


    Application Techniques

    More Products

    standard precision GNSS small size module
    Standard Precision GNSS Small Size Module
    Drone Antenna
    Drone Antenna
    Low Power High-performance GNSS Positioning Chip
    High-performance GNSS Positioning Chip
    High Precision Positioning Board
    GNSS Survey Antenna
    GNSS Survey Antenna
    The Full System Multi-frequency High-precision Positioning Module
    High-precision Positioning Module
    Aerospace, Maritime, UAV, Mapping
    Ask for a Quote