i-gotU GT-120B GPS / GNSS Data Logger - Water Resistant, 21g only, Managing Large Deployments with Ease (2022 Edition)
i-gotU GT-120B GPS / GNSS Data Logger - Water Resistant, 21g only, Managing Large Deployments with Ease (2022 Edition)
i-gotU GT-120B GPS / GNSS Data Logger - Water Resistant, 21g only, Managing Large Deployments with Ease (2022 Edition)
i-gotU GT-120B GPS / GNSS Data Logger - Water Resistant, 21g only, Managing Large Deployments with Ease (2022 Edition)

i-gotU GT-120B GPS / GNSS Data Logger - Water Resistant, 21g only, Managing Large Deployments with Ease (2022 Edition)

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$94.95
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(USB / Wireless dual interfaces, GPS and QZSS multiple constellations, Windows, Android and IOS compatible)

Compared to previous models (i.e. GT 120) which are GPS, GT-120B is a GNSS logger that utilizes both GPS and QZSS constellations. It has multi-path detection, which dramatically eliminates Ionospheric error and multi-path effects. Compared to previous GPS models, the data accuracy is significantly better. 

GT-120B has usb and wireless dual interfaces, which allows data  to be  downloaded either via either usb or wirelessly. Rather than using the proprietary USB cable for GT-120, GT-120B uses a standard micros-usb cable. 

GT-120B can be used as an usb GNSS receiver with 1-10Hz update rates. When used as a GNSS data logger, the update rate is 1 Hz.


    Managing large deployments of GT-120B with ease

    The I-gotU GT-120B comes with mobile and Windows apps which help manage a large number of loggers. 

    1. You can view all your GT-120B devices on Google maps from your mobile phone app.

    2. You can self define a group, add loggers to the group and select tracks from the group.

    3. From your mobile phone, you can keep track of battery and memory statuses of all your GT-120B devices.

    4. Not only can you backup your device settings, you can also standardize the settings of a bunch of devices by using import / export features.

    5. If you want to protect the GT-120B data from unauthorized downloads, you can enable password check settings.

    6. GT-120B can be turned on / off by a predefined schedule.

    Battery runtime by GPS log interval

    GPS log interval

    Battery runtime

    1 sec


    5 sec

    15hr

    10 sec

    25hr

    15 sec

    60hr

    30 sec

    120hr

    60 sec

    180hr

    60 min

    2 months


    Logging configuration options

    Configurable GPS Logging interval

    1sec~60min59sec

    Circular Logging

    YES

    POI

    YES

    Scheduled Logging

    YES

    Merge scheduled waypoints

    YES

    Smart Tracking

    YES

    Power triggered auto-logging

    YES

     

     Technical Spec:

    Dimension

    44.5x28.5x13.8mm

    Weight

    21.5g

    Wireless connect with mobile phones

    Yes 

    Wireless Chipset

    Nordic nRF 52820

    Wireless range

    20m

    GPS Chipset

    MTK MT3337

    Antenna

    Patch Antenna

    Channels

     

    22 tracking / 66 acquisition-channel GPS receiver;

    Supports up to 210 PRN channels;

    GNSS support

    GPS & QZSS

    SBAS support

    WAAS/EGNOS/MSAS/GAGAN

    Other enhancement

     

     

    12 multi-tone active interference cancellers (with ISSCC2011 award);

    Indoor and outdoor multi-path detection and compensation;

    Internal real-time clock (RTC);

    RTCM ready

    YES

    NEMA support

    NMEA 0183 standard V3.01 and backward compliance.

    Supports 219 different data

    update rates for position

    10 Hz

    GPS Sensitivity

    Acquisition: -148 dBm (cold) / -163 dBm(hot)

    Tracking: -165 dBm

    Cold Start

    < 35sec

    Warm Start

    < 34sec

    Hot Start

    <1 sec

    USB cable

    micro-usb, USB 2.0

    Battery

    380mAh

    LED

    Blue & Red

    Operating Temperature

    -10 ~ +50°C

    Water-resist

    YES

    GPS Logger

    YES

    GPS Receiver

    USB

    Memory

    65000

    Motion Detection

    NO

    Disable Button

    YES

    Disable Wireless

    YES

    Disable LED flashing

    YES

    Setup wireless download password

    YES

    Enable wireless upon schedule

    YES

    Configure wireless broadcast interval

    YES

    Broadcast latest GPS position

    YES

    Configure wireless TX Power (output power of wireless signal)

    YES

    Rename device (such as nickname)

    YES

    Power Saving Option above 7sec

    NO

    Firmware update

    via PC software

    Device configuration

    via USB or wirelessly

    Data download

    via USB or wirelessly

    Combined maps

    YES

    GPS Data Import format

    GPX

    GPS Data Export format

    GPX, CSV


     Software and compatibility:

    GT-120B comes with below software:

    • Windows App: compatible with Windows 7, 8, 10 & 10
    • IOS App: compatible with IOS 12 and above
    • Android App: compatible with Android 7 and above

    “I-gotU GPS” IOS / Android apps:

    GT-120B can connect to the “I-gotU GPS” app on iphone/Android wirelessly. The “I-gotU GPS” app has the below features:
    Wireless configuration
    Instead of connecting through a USB cable, you can now wirelessly change configuration settings of GT-120B through the iphone/Android app.
    Wireless data download
    You can wirelessly download the log data from GT-120B to your smartphone.
    Battery and memory status on App
    To check the status of the device’s battery and memory, open the "i-gotU GPS" app.

    Find my Device on Google Map
    You can view the locations of your devices on Google maps from your mobile phone.   

    “I-gotU GPS” Windows application:

    The new “I-gotU GPS” Windows software has the below new features:

    • playback group movement
    • measure distance from waypoint A to B.
    • measure distance from different anchor points.

    Package content:

    1 x GPS logger;

    1 x USB cable;

    (Does NOT comes with Jelly case or fastening strap.)

     

    Documents: 

    GPSWebShop PDF Documents

     - User Guide 

     - side by side comparison for GT-120, GT-600, GT-120B and GT600B

     

    Software Downloads:

    GPSWebShop Windows Software

     - I-gotU_GPS


     Qstarz BL-1000GT android

     - I-gotU_GPS

     

     Qstarz BL-1000GT iOS

    I-gotU_GPS