SIM32ELA is a high performance and reliable GNSS module. It is a GNSS module integrated with GPS &GLONASS &BDS & 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.
SIM32ELA provides simultaneous GPS, GLONASS ,BDS, Galileo and QZSS open service L1 reception capability. With 47 GNSS receiver channels, SIM32ELA can acquire and track any mix of multiple satellite signals. Combining advanced AGPS called EASY™ (Embedded Assist System) with proven AlwaysLocate™ technology, SIM32ELA achieves the highest performance and fully meets the industrial standard.
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Mechanical data
•Dimensions 14*9.6*2.15mm
•Weight 0.5g
Features
Support GPS/GLONASS/BDS/Galileo/QZSS
(L1 Band Receiver 1575.42MHz) 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
Certifications (plan)
• CE
• RoHS/REACH |
Performance data
Receiver type 47channels GNSS receiver
Max. update rate 10Hz Sensitivity1 Tracking -166dBm Reacquisition -158dBm Cold starts -148dBm Time-To-First Fix2 Cold starts 30s Warm start 25s Hot starts 1s EPO Assist 15s Accuracy Automatic Position3 2M Speed4 0.1m/s Operation temperature5 -40℃~+85 ℃ |
Interfaces
Serial interfaces UART
Digital I/O Pulse-per-second (PPS) EINT0 input Protocols NMEA RTCM
Electrical data
Power supply 2.8V~4.3V
Backup power 2.3V~4.6V Power consumption2.6 Acquisition 18mA Tracking 18mA Sleep current 210uA Backup 15uA |
Online questions
