The GT-2217-UB module series is a f
amily of stand-alone GPS receivers featuri
ng the high performance u-blox 5&6 positi
oning engine. These flexible and cost effe
ctive receivers offer numerous connectivity
options in a miniature 22.4 x 17x 2.4m
m package. Their compact architecture an
d power and memory options make GT-2
217-UB modules ideal for battery operate
d mobile devices with very strict cost and
space constraints.
The 50-channel u-blox 5&6 positioning
engine boasts a Time-To-First-Fix (TTFF)
of under 1 second. The dedicated acqui
sition engine, with over 1 million correlato
rs, is capable of massive parallel time/fre
quency space searches, enabling it to fin
d satellites instantly. Innovative design an
d technology suppresses jamming sources
and mitigates multipath effects, giving G
T-2217-UB GPS receivers excellent navig
ation performance even in the most chall
enging environments.
GT-2217-UB modules are not designe
d for life saving or supporting devices or
for aviation and should not be use d in pr
oducts that could in any way negatively i
mpact the security or health of the user
or third parties or that could cause dama
ge to goods.
Figure 1: GT-2217-UB Top View
Applications
  LBS (Location Based Service)
  PND (Portable Navigation Device)
  Vehicle navigation system
  Mobile phone
Features
  Build on high performance, low-power
u-blox5&6 chipset
  Ultra high sensitivity:  -160dBm
  Extremely fast TTFFat low signal level
  Built in high gain LNA
  Lowpowerconsumption:Max40mA@3.0V
  NMEA-0183 compliant protocol or cust
om protocol
  Operating voltage: 2.75V to 3.6V
  Operating temperature range:-40to85℃
  SMD type with stamp holes
  Small form factor: 22.4x17x2.4mm
  RoHS compliant (Lead-free)