SIMCOM SIM32EA GNSS Module

SIMCOM 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.

SIMCOM 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.

SIMCOM SIM32EA GNSS Module Specifications:

* Features

- Support GPS/GLONASS/Galileo/QZSS (L1 Band Receiver 1575.42MHz)
- Support EPOC™ self-generated orbit prediction
- Support EPO™ orbit prediction
- Support SBAS ranging(WAAS, EGNOS, GAGAN, MSAS)
- 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)
- EINT0 input
- Protocols: NMEA
- RTCM

* Dimensions: 16*16*6.75mm

* Weight: 5.8g