Gotop GT-1110-MTR Manual

General Description
The Gotop GT-1110-MTR is a complete
GPS engine module that features super sensitivity,
ultra low power and small form factor. The GPS
signal is applied to the antenna input of module,
and a complete serial data message with position,
velocity and time information is presented at the
serial interface with NMEA protocol or custom
protocol.
Its –165dBm tracking sensitivity extends
positioning coverage into place like urban
canyons and dense foliage environment where
the GPS was not possible before. The small form
factor and low power consumption make the
module easy to integrate into portable device like
PNDs, mobile phones, cameras and vehicle
navigation systems.
Applications
 LBS (Location Based Service)
 PND (Portable Navigation Device)
 Vehicle navigation system
 Mobile phone
www.gotop-zzu.com
Features
 Build on high performance, low-power
MediaTek
 Ultra high
 Extremely fast TTFF at low signal level
 Built in high gain LNA
 Low power consumption: Max 28mA@3.3V
 NMEA-0183 compliant protocol or custom
protocol
 Operating voltage: 2.8V to 4.3V
 Operating temperature range:-40to85℃
 SMD type with stamp holes
 Small form factor: 10.1x9.7x2.2mm
 RoHS compliant (Lead-free)
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GT-1110-MTR
GPS Receiver Module
Figure: GT-1110-MTR Top View
MT3337 chip set
sensitivity: -165dBm
Track
Revision: V2.0.1-January 2015