SIM33ELA

Technology: MTK GNSS(Antenna)
Dimensions: 14*9.6*2.15 mm
NormalTemp: -40? to +85?

SIM33ELA Introduction
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