SIMCOM Wireless Low Price GPS Module SIM28M New Original
- Category: >>>
- Supplier: Shenzhen Hurryup Technology Co. Ltd.
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Product Overview
Description
Description
SIM28M GPS Module
SIMCom presents a small, high performance and reliable assisted GPS module-SIM28M. 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.
•Dimensions 10.1*9.7*2.5mm
•Weight 0.5g
Features
•Support EASYTM self-generated orbit prediction
•Support EPOTM orbit prediction
•Support AGPS
•Support SBAS ranging (WAAS, EGNOS, GAGAN,
MSAS)
•Support Jamming Removing
•Low-noise amplifier has been integrated
Interfaces
•Serial interfaces
UART
•Digital I/O
GPIO
TIMEMARK (PPS)
•Protocols
NMEA
PMTK
PSIM
Performance data
•Receiver type:22 tracking/66 acquisition channel GPS receiver GPS L1, C/A Code
•Max update rate: 10Hz
•Sensitivity1
Tracking:-165 dBm
Reacquisition:-160 dBm
Cold starts:-148 dBm
•Time-To-First-Fix2
Cold starts 32 s (typical)
Warm starts 30s
Hot starts <1s
EPO Assist 13s（CTTFF)
• Accuracy
Automatic Position3 2.5m CEP
Speed4 0.1m/s
•Operation temperature -40℃~+85 ℃
Support product
•SIM68 EVB KIT with USB V2.0 full speed interface
Electrical data
•Power supply 2.8~4.3V
•Backup power 2.0 V~4.3V
•Power consumption2,5
Acquisition 17mA
Tracking 16mA
Backup 8uA
•Antenna type Active and passive
•Antenna power External
Certificate
•CE（in plan)
————————————————————
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
Automatic Position3 2.5m CEP
Speed4 0.1m/s
•Operation temperature -40℃~+85 ℃
Support product
•SIM68 EVB KIT with USB V2.0 full speed interface
Electrical data
•Power supply 2.8~4.3V
•Backup power 2.0 V~4.3V
•Power consumption2,5
Acquisition 17mA
Tracking 16mA
Backup 8uA
•Antenna type Active and passive
•Antenna power External
Certificate
•CE（in plan)
————————————————————
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
Why Choose Us
FAQ
Q1. What is the minimum order quantity for your products?
A1. Minimum order quantity starts from ONE piece.
Q2. What's the quality of your products?
A2. We have professional QA/QC team to ensure the quality before shipment. We provide 1 year warranty for all the new and original products.
Q3. Is this product free of shipping or free samples?
A3. Regularly the sample and shipping cost will be at the buyer's account. But in specific case, we may take these costs. Please kindly check with us the details by email. Thank you.
A1. Minimum order quantity starts from ONE piece.
Q2. What's the quality of your products?
A2. We have professional QA/QC team to ensure the quality before shipment. We provide 1 year warranty for all the new and original products.
Q3. Is this product free of shipping or free samples?
A3. Regularly the sample and shipping cost will be at the buyer's account. But in specific case, we may take these costs. Please kindly check with us the details by email. Thank you.
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