GNSS High-End Integrated Navigation And Positioning Module

ER-GM-220-INS Features:
1. Size 12.2×16×2.4mm;
2. Package 24-pin, SMD surface mount;
3. Hot start: 1s sensitivity BDS GPS;
4. Re-capture: <1s tracking -160dBm -160dBm.

GNSS High-End Integrated Navigation And Positioning Module

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    ER-GM-220-INS GNSS High-End Integrated Navigation and Positioning Module


    ER-GM-220-INS GNSS High-End Integrated Navigation and Positioning Module for automotive and high-end navigation applications, ER-GM-220-INS built-in 6-axis MEMS devices, support BDS+GPS dual system, direct output GNSS and MEMS combination of positioning results, especially for positioning accuracy, reliable, low-power GNSS SoC chip-HumbirdTM UC220, fully independent intellectual property rights both sex and continuity require stringent application requirements.


    Car installed before the navigation device


    Miniaturized all-in-one design;

    Built-in MEMS inertial device, single module output combined navigation and positioning results;

    Even in the tunnel, the underground parking lot can maintain 100% continuous positioning;

    Onboard integrated navigation algorithm to support odometer pulse/speed information input;

    Support for D-GNSS, A-GNSS;

    Forward compatible UM220-III N.



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

    Frequency BDS B1 <5%xTravel distance Inertial navigation, no GNSS signal

    GPS L12.0m CEP (SBAS level) *

    Positioning mode single system independent positioning speed accuracy

    1 (RMS) GNSS/GPS: 0.1m/s

    Multi-system joint positioning BDS: 0.2m/s

    First time (TTFF)

    Cold start: 30s 1PPS support

    Hot start: 1s sensitivity

    BDS GPS Re-capture: <1s tracking -160dBm -160dBm

    Data update rate of 1~5Hz capture -145dBm -147dBm

    Physical characteristics

    Size 12.2×16×2.4mm

    Package 24-pin, SMD surface mount

    Temperature operating temperature -40°C to+85°C

    Storage temperature -45°C to+90°C

    Electrical indicators

    Voltage 2.7V~3.6V DC

    LNA feeds 2.7V to 3.3V, <100mA

    Power consumption 2150mW

    Functional characteristics

    Active antenna, passive antenna, D-GNSS *, A-GNSS *

    Function interface

    Data interface

    2 x UART/1xSPEED/1xFWD

    1 x event input/1x1PPS output

    Data Interface NMEA 0183 (compatible with Big Dipper)


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

    2 open 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 GNSS High-End Integrated Navigation And Positioning Module, pls contact us:

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