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

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    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


    1. What are the quotation methods?

    If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.

    2. Are there any discounts?

    After we submit the sample price, if more quantity is needed, we will quote the bulk price.

    3. How long will it take to deliver the goods after placing the order?

    For sensors, parts and modules: in stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.

    4. How to deal with the quality problems?

    After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.

    If interested in BDS / GPS Dual-Mode Positioning Module, pls contact us:

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