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  • SIM68D
    SIM68D
    GNSS
    SIM
    16*12.2*2.4mm
    -
    Package:LCC, 24Pin
    0
    -

    SIM68D is a high performance and reliable GNSS module. It is a standalone L1 +L5 dual-band GNSS module in a LCC type with AIROHA’s high sensitivity navigation engine, which allows customer to achieve industry’s high level sensitivity, accuracy, and Time-to-First-Fix (TTFF) with lower power consumption.


    SIM68D provides simultaneous GPS, GLONASS, BeiDou , Galileo and QZSS open service L1 reception capability and GPS, BeiDou, Galileo and QZSS open service L5 reception capability. SIM68D can acquire and track any mix of multiple satellite signals. Combining advanced AGPS called EASY (Embedded Assist System) with proven AlwaysLocate technology, SIM68D achieves the highest performance and fully meets the industrial standard.

    • L1 and L5 dual-band GNSS receiver

    • Support EASYTM self-generated orbit prediction

    • Support EPOTM orbit prediction

    • Support SBAS ranging (WAAS, EGNOS, GAGAN, MSAS)

    • Support Jamming Removing

    • Low-noise amplifier has been integrated

    Mechanical data

    •Dimensions : 16*12.2*2.4mm

    •Weight : 1g

     

    Features

    • Support L1: BeiDou/GPS/GLONASS/Galileo/QZSS
    L5: BeiDou/GPS/Galileo/QZSS

    • Support EASY™ self-generated orbit prediction

    • Support EPO™ orbit prediction

    • Support SBAS ranging
    (WAAS, EGNOS, GAGAN, MSAS)

    • Support Jamming Removing

    • Low-noise amplifier has been integrated

    • Support DGPS (RTCM)

    • Indoor and outdoor multi-path detection 

    and compensation

    • LOCUSTM logger function



    1. Demonstrated in lab
    2. All SV @ –130 dBm
    3. 50% 24 hr static, -130dBm
    4. 50%@ 30m/s
    5. When at -40°C~ -30°C, the sensitivity will be somewhat worse 

    6. @3.3V with a passive antenna

     


    Performance data

    • Receiver type : L1: 75SVs
    L5: 60SVs

    • Max. update rate : 10Hz

    • Sensitivity1

    Tracking : -166dBm

    Reacquisition : -160dBm

    Cold starts : -148dBm

    • Time-To-First Fix²

    Cold starts : 27s
    Warm start : 25s
    Hot starts : <1s
    EPO Assist : 13s

    • Accuracy

    Automatic Position³ : 1.5M
    Speed⁴ : TBD

    • Operation temperature: -40℃~+85 ℃

     

    Interfaces

    • Serial interfaces

    UART

    SPI

    I2C

    • Digital I/O

    Pulse-per-second (PPS)

    EINT0 input

    • Protocols

    NEMA

    PMTK

     

    Electrical data

    • Power supply : 2.8V~4.3V

    • Backup power : 2.3V~4.6V

    • Power consumption :
    Acquisition : 23.3mA
    Tracking : 23.9mA
    Sleep current: 340uA
    Backup : 78uA

    • Antenna type : Active and passive

    • Antenna power : External or internal VCC_RF

     

    Certifications

    • TBD



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    lina@shineever.com
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