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TIM-LH

SuperSense® GPS Module for Weak Signal Tracking

ANTARIS® Positioning Engine

 TIM-LH GPS Module For new designs, we recommend
the TIM-4H instead.

Overview

The TIM-LH combines unprecedented high sensitivity for weak signal tracking with excellent navigation performance and very low power consumption. SuperSense® provides tracking sensitivity of -158 dBm. It enables GPS coverage in places where no GPS reception was possible before. These excellent performance characteristics make the TIM-LH suitable for a wide range of consumer and professional products. SuperSense® creates new application benefits like:
  • Unprecedented sensitivity for weak signal tracking (indoor GPS)
  • Urban canyons and dense foliage
  • Short tunnels
  • Covert antenna applications
  • One-box in-car navigation devices
  • Use of small antennas with lower performance
Ordering Information: TIM-LH-0-000-0    Buy samples

Further Information: End of Life, Product Summary, Data Sheet, Support and Technical Documentation, Field Test Report

Indoor GPS

Benefits

  • Unprecedented sensitivity for weak signal tracking (indoor GPS)
    • -158 dBm tracking
    • -142 dBm acquisition
  • Ultra-low power consumption
    • 170 mW with 3.0 V supply voltage
  • Fast Time-To-First-Fix (TTFF)
    • 34 s cold start
    • <3.5 s hot start
  • Excellent navigation performance
    • 2.5 m CEP
    • 2.0 m CEP with DGPS / SBAS (depending on accuracy of correction data)
    • No accuracy compromises at low signal levels
    • Active multipath detection and removal
  • Highly integrated GPS module
    • Automatic pick-and-place-assembly
    • Reflow solderable
  • Maximum flexibility
    • Extensively configurable
  • Fully EMI shielded
  • Passive and active antenna support

Features

  • 16 channel GPS receiver
  • 8192 simultaneous time-frequency search bins
  • 4 Hz position update rate
  • ANTARIS Positioning Engine
    • ATR0600 RF front-end IC
    • ATR0620 Baseband IC with integrated ARM7TDMI
    • ATR0610 Low Noise Amplifier IC
  • FLASH memory
  • TCXO (Temperature Compensated Crystal Oscillator)
  • DGPS and SBAS (WAAS, EGNOS) support
  • FixNOW™ power saving mode
  • Operating Voltage 2.7...3.3 V
  • Battery supply pin for internal backup memory and real time clock
  • Industrial operating temperature range -40...85°C
  • Small size: 25.4 x 25.4 x 3 mm

 
 
/products/tim_lh.html
last modified: 15.12.2006

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