SIM32EA is a high performance and reliable GNSS module. It is a GNSS module integrated with GPS &GLONASS & Galileo & QZSS system 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.
SIM32EA provides simultaneous GPS, GLONASS , Galileo and QZSS open service L1 reception capability. With 47 GNSS receiver channels, SIM32EA can acquire and track any mix of multiple satellite signals. Combining advanced AGPS called EPOC™ (Embedded Assist System) with proven AlwaysLocate™ technology, SIM32EA achieves the higher performance and fully meets the industrial standard.
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Mechanical data Dimensions: 16*16*6.75mm Weight: 5.8g
Features
Support GPS/GLONASS/Galileo/QZSS Support EPOC™ self-generated orbit prediction Support EPO™ orbit prediction
Support SBAS ranging Support Jamming Removing Low-noise amplifier has been integrated Wide voltage 1.75V~3.6V Embedded antenna or external antenna automatic switchover
Certifications(Plan) CE RoHS/REACH |
Performance data Receiver type: 47channels GNSS receiver Max. update rate: 10Hz Sensitivity¹: Tracking: -166dBm Reacquisition: -160dBm Cold starts: -148dBm Time-To-First Fix² Cold starts: 30s Warm start: 25s Hot starts: 1s EPO Assist: 15s Accuracy: Automatic Position³: 1.5 m Speed⁴: 0.1m/s Operation temperature5: -40℃~+85 |
Electrical data
Power supply: 1.75V~3.6V Backup power: 1.70V~3.6V Power consumption2, 6: Acquisition: 10mA Tracking: 10mA Sleep current: 900uA Backup: 13uA
Interfaces
Serial interfaces: UART
Digital I/O: Pulse-per-second (PPS)
Protocols: NMEA |
Online questions
