GPS Modules / LOCOSYS Technology Inc. established in 2005, came from a well-known research organization of information industry, a company that provide services the scope of which spans from both hardware and software in Global Navigation Satellite System (GNSS), Wireless Communication, Embedded System to Avionics, Automotive and Consumers electronics.

GPS Modules

S4-1612-2R

LOCOSYS S4-1612-2R GPS module features high sensitivity, low power and ultra small form factor.

LOCOSYS S4-1612-2R GPS module features high sensitivity, low power and ultra small form factor. This GPS module's functionality uses the state of the art SiRF GSD4e chip and it can provide you with superior sensitivity and performance even in urban canyon and dense foliage environment. Optional Built-in EEPROM realizes SiRF CGEE (Client Generated Extended Ephemeris) function that predicts satellite positions for up to 3 days and delivers CGEE-start time of less than 15 seconds under most conditions, without any network assistance. Besides, MicroPowerMode allows GPS module to stay in a hot-start condition nearly continuously while consuming very little power.

Features

• SiRF Star IV high sensitivity solution.
• Support 48-channel GPS.
• Fast TTFF at low signal level.
• Built-in active jammer remover to track up to 8 CW jammers.
• Support Trickle Power Mode, Push To Fix Mode and Micro Power Mode.
• Capable of SBAS (WAAS, MSAS).
• Free CGEE technology to get faster location fix (optional).
• Built-in LNA (on chip) and SAW filter.
• Small form factor 16 x 12.2 x 2.2 mm.
• SMD type with stamp hole; RoHS compliant.

Specification

• Satellite System: GPS + QZSS
• Interface: UART
• Input Voltage: 3.0V - 3.6V
• Power (mA): 33mA
• VB (uA): 660uA
• Operating Temp (°C): -40 ~ 85
• Dimension (mm): 16 x 12.2 x 2.2 mm

Applications

• Personal positioning and navigation
• Automotive navigation
• Marine navigation

Files Download

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  S4-1612-2R GPS Module Datasheet_v1.4

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  Datasheet of S4-1612 Standalone GPS Module

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