GPS/ GNSS/ BEIDOU/ GALILEO

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SIM33-ELA - GPS/GNSS

GPS/GNSS module with integrated chip antenna

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Description

SIMCom presents a high performance GPS module accompany with GNSS antenna - SIM33ELA. This is a standalone GNSS module embedded a linear antenna . Designed with MTK’s high sensitivity navigation engine, it allows you to achieves the industry’s highest levels of sensitivity, accuracy, and Time-to-First-Fix (TTFF) with lowest power consumption. And with embedded antenna in SMT type, it is very easy to embed into customer’s application

 

Details

Mechanical data
• Dimensions: 14*9.6*2.15 mm
• Weight: 0.5g

Features
• Support GPS/GLONASS/Galileo/QZSS
• Support EASYTM self-generated orbit prediction
• Support EPOTM orbit prediction
• Support AGPS
• Support SBAS ranging (WAAS, EGNOS, GAGAN, MSAS)
• Support Jamming removing function
• Low-noise amplifier has been integrated

Interfaces
• Serial interfaces
- UART
• Digital I/O
- TIMEMARK(PPS)
- 3D-FIX
- FORCE-ON  
• Protocols
- NMEA
- PMTK

Support evaluation products
• SIM68 EVB KIT with USB V2.0 full speed interface

Electrical data
• Power supply +2.8V ~4.3V
• Backup power +2.0V ~4.3V
• Power consumption2 3.3V (typical)
- Acquisition:  25mA
- Tracking:  20mA
- Backup:  14μA
Performance data
• Receiver type
- 33 tracking / 99 acquisition- channel GNSS receiver
• Max. update rate
- 10Hz
• Sensitivity1
- Tracking:  -165 dBm
- Reacquisition:  -160 dBm
- Cold starts:  -147 dBm
• Time-To-First-Fix2
- Cold starts:  28s (typical)
- Warm starts:  26s
- Hot starts:  <1s
- EPO Assist:  13s (CTTFF)
• Accuracy
- Automatic Position3:  2.5m CEP
- Speed4:   0.1m/s
• Operation temperature: -40?~+85 ?

Certifications
•CE


————————————————————
1.Demonstrated on EVB KIT at library
2.All SV @ –130 dBm
3.50% 24 hr static, -130dBm
4.50%@ 30m/s
 

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