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SIM28M

Product Code: 040022
Availability: In Stock (150)
Weight:0.5 Kg
Price: 475
475
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SIMCom presents a small, high performance and reliable assisted GPS module-SIM28ML. This is a standalone L1 frequency GPS module in a SMT type and it is designed with MTK high sensitivity navigation engine, which allows you to achieves the industry’s highest levels of sensitivity, accuracy, and Time-to-First-Fix (TTFF) with lowest power consumption.

Mechanical data
• Dimensions: 10.1*9.7*2.5 mm
• Weight: 0.5g

Features
• Support EPOTM orbit prediction
• 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)
- GPIO
• Protocols
- NMEA
- PMTK

Support 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 consumption
- Acquisition: 17mA
- Tracking: 16mA
- Backup: 8μA
• Antenna type
- Active and Passive
• Antenna power
- External Performance data
• Receiver type
- 22 tracking / 66 acquisition- channel GPS receiver GPS L1, C/A Code
• Max. update rate
- 5Hz
• Sensitivity1
- Tracking: -165 dBm
- Reacquisition: -160 dBm
- Cold starts: -148 dBm
• Time-To-First-Fix2
- Cold starts: 32s (typical)
- Warm starts: 3s
- 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 in liberary
2.All SV @ –130 dBm
3.50% 24 hr static, -130dBm
4.50%@ 30m/s
5.@3.3V with a passive antenna

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