The  GotopGT-1612-MTBD is a compl
ete GPS/BeiDou engine module that featu
res super sensitivity, ultra low power and
small form factor. The GPS/BeiDou signal
is applied to the antenna input of modul
e, and a complete serial data MESsage w
i th position, velocity and time information i
s presented at the serial interface with N
MEA protocol or custom protocol.
Its  –165dBm tracking sensitivity exten
ds positioning coverage into place like ur
ban canyons and dense foliage environm
ent where the GPS/BeiDou was not possi
ble before. The small form factor and low
power consumption make the module ea
sy to integrate into portable device like P
NDs, mobile phones, cameras and vehicle
navigation systems.
Applications
?  LBS (Location Based Service)
?  PND (Portable  Navigation Device)
?  Vehicle navigation system
?  Mobile phone
Figure 1: GT-1612-MTBD  Top View
Features
?  Build  on high performance, low-power
MT3333chipset
?  Ultra high sensitivity:  -165dBm
?  Extremely fast TTFFat low signal level
?  Built in high gAIn LNA
?  Low  power consumption:Max 20mA@3.
3V
?  NMEA-0183  compliant  protocol or cust
om protocol
?  Operating voltage: 2.8V to  4.3V
?  Operating temperature range:-40to85℃
?  SMD type with stamp holes
?  Small form factor: 16x12x2.6mm
?  RoHS compliant (Lead-free)