Overview
The GP-3711 is a ROM-based mini GPS module which is
special designed for ultra low power consumption purpose
environment. It is a GPS receiver providing a solution that
high position and speed accuracy performances as well as
high sensitivity and tracking apabilities in urban conditions.
This mini module has extremely small size (only 11.5mm x
11.5mm area). The GPS chipsets inside the module are
designed by MediaTek Inc., which is the world's leading
digital media solution provider & largest fab-less IC company
in Taiwan. The module can support up to 66 channels.
The GPS solution enables small form factor devices.
They deliver major advancements in GPSperformances,
accuracy, integration, computing power and flexibility.
They are designed tosimplify the embedded system
integration process.
Overview
GP39-1513 features high sensitivity, low power and ultra
small form factor. The module is powered by MediaTek.
It can provide you with superior sensitivity and performance
even in urban canyon and dense foliage environment .
The miniature size makes the module easy to ntegrate
into portable device l ike mobile phone, PDAs, camera
and vehicle locatorsThis module supports hybrid
ephemeris prediction to achieve faster cold start.
One is self-generated ephemeris prediction that is no need of both network assistance and host CPU’s
intervention. This is valid for up to 3 days and updates automatically from time to time when GPS module
is powered on and satellites are available. The other is server-generated ephemeris prediction that gets
from an internet server. This is valid for up to 14 days. Both ephemeris predictions are stored in the on-
board flash memory and perform a cold start time less than 15 seconds.
