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.

Mechanical data

•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

•Digital I/O

•Protocols

Support product

•SIM68 EVB KIT with USB V2.0 full speed interface

Certificate

•CE（in plan)

Electrical data

•Power supply 2.8~4.3V

•Backup power

•Power consumption2,5

Acquisition

Tracking

Backup 8uA

•Antenna type Active and passive

•Antenna power External