High-sensitivity reception at -168dBm! GNSS module compatible with disaster and crisis management notification services.
The GSU-141 is a multi-GNSS module compatible with the Michibiki satellites manufactured by POSITION. It supports GPS, GLONASS, SBAS, and QZSS (Quasi-Zenith Satellite System). QZSS can handle two codes: L1C/A and L1S. Additionally, it can connect to four sensors: gyro, accelerometer, geomagnetic, and barometric pressure. The accelerometer can replace the vehicle speed pulse, allowing for standalone inertial navigation. 【Features】 - Sub-meter level positioning enhancement service for L1S, disaster and crisis management notification service support - Compatible with IMES (Indoor Messaging System) for ground use - High sensitivity reception of 168 dBm - Built-in LNA/SAW filter in the RF input section - Wide operating voltage range of 2.1 to 3.6V *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications (Partial)】 ■Supported GNSS: GPS, GLONASS, SBAS, QZSS, IMES ■Number of Receiving Channels ・Position Calculation: Up to 12ch ・IMES Reception: Up to 4ch ■Receiving Power ・Tracking: -168dBm (GPS) / -165dBm (GLONASS) ・Acquisition: -148dBm (GPS) / -145dBm (GLONASS) ■Positioning Start Time ・Cold Start: 35 seconds (@-135dBm, GPS) / 40 seconds (@-135dBm, GLONASS) ・3 seconds (@-135dBm) ■Output Format: NMEA Format Compliant ■Connectable External Sensors ・Gyro: 3-axis, Accelerometer: 3-axis, Magnetometer: 3-axis, Barometric Sensor ■Main Interface: UART or I2C (Switchable via Bootsel terminal) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Chiyoda Electronics Co., Ltd. leverages its strengths as a specialized trading company for electronics parts to provide solutions tailored to customer needs. Based on the technical expertise we have cultivated over the years, we will make every effort to promote technological research and development to quickly respond to changes in the new demand structure.