SIMCOM Wireless SIM28ML GPS Chip, GPS Tracking Chip, GPS Module

FOB Reference Price:Get Latest Price
$3.60 - $4.00 / Pieces | 1 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 15 Negotiable
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Overview
Quick Details
D/C:
Standard
Package:
Standard
Model Number:
SIM28ML
Type:
Wireless control, GPS Module
Brand Name:
SIMCOM
Place of Origin:
Guangdong, China
Dimensions::
10.1*9.7*2.5 mm
Weight:
0.05g
Certificate:
CE
Power supply::
+2.8V ~4.3V
Backup power::
+2.0V ~4.3V
Antenna type:
Active and Passive
Operation temperature::
-40℃~+85 ℃
After-Sales Service:
1 Years
Product Certification Verified
CE Certified.
Supply Ability
Supply Ability:
1000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
Case
Port
Shenzhen/Hongkong, China
Lead Time :
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 15 To be negotiated

 SIMCOM GPS Module SIM28ML

 

 

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.

Product

 

 

Product Description

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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