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IT321   Datasheet
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Product Overview

The IT321 is a state of the art GPS receiver module based on the SiRFstarIII. GSC3LT single chip combined with SiRF ROM code. This tiny GPS receiver provides low power consumption and very fast time-to-first-fix together with weak signal acquisition and extremely demanding tracking capability to meet even the most stringent performance requirements on the market. Fastrax IT321 is an ideal solution for applications with high performance requirements as well as small space and low power consumption requirements. The Fastrax IT321 GPS receiver has one power supply, ON/OFF-control, 1 UART, 1PPS and 2 configuration I/O's that allow the user to configure which firmware version to use.
  • SiRFstarIII single chip
  • 20 channels
  • Very low power consumption 90mW at 3.3V
  • One power supply, no battery back-up
  • ON/OFF control
  • Ultra high sensitivity of -159dBm
  • ROM based firmware
  • Very small form factor of 10.4 x 14.0 x 2.3mm


Portable Devices, Communications & Networking, Consumer Electronics

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Technical Documents (1)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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