ISM300F2-C5-V0005 (5Hz update rate)

SiRFstarIII™ 20-channel GPS SMD module/receiver is programmed to output TRUE 5 Hz update rate and has enhanced power saving modes. 

The ISM300F2-C5-V0005 module uses a traditional dual UART firmware build, designed to be used in highly dynamic operations, which defaults to:

  • SiRF Binary at 115200 baud on port A
  • NMEA at 57600 baud on port B
  • Update rate 5Hz

Extremely compact (18mm X 18mm x 3mm), the ISM300F2 is 30% lower power than the ISM300F1. 

Product Specifications

  • The elimination of RF and board-to-board digital connectors provides significant cost savings
  • Flexible and cost-effective hardware designed for multiple application requirements
  • Secure SMD PCB mounting method
  • Compact module size for easy integration
  • Ultra-low Power (29ma acquisition, 25ma tracking, 10μa hibernate)
  • Multi-path Mitigation Hardware
  • TTL level serial port for GPS communications interface
  • FCC /CE approved


This module is designed for quick and easy integration into GPS-related applications -  especially compact size devices - such as:

  • Hand-held Devices for Personal Positioning and Navigation
  • PDA, Pocket PC and other computing devices
  • Fleet Management / Asset Tracking
  • AVL and Location-Based Services

Distribution Buy-on-Line:distributors