SIMCOM SIM28ML
* Support EPOTM orbit prediction
* Support SBAS ranging (WAAS, EGNOS, GAGAN, MSAS)
* Support Jamming removing function
* Low-noise amplifier has been integrated
Availability: In stock
SIMCom presents a small, high performance and reliable assisted GPS module SIM28ML. This is a standalone L1 frequency GPS module in an 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.
SIMCOM SIM28ML GPS Module Technical Specifications:
SIMCOM SIM28ML 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 ℃
Mechanical data
* Dimensions: 10.1*9.7*2.5 mm
* Weight: 0.5g
Certifications
* CE