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
- ISM300F2 Functional Specification(pdf)
- ISM300F2-C5-V0001 Firmware Specification
- Allegro Schematic Symbol for ISM300F2(zip)
- Recommended Antenna Specification(pdf)
- ISM300x Evaluation Platform
- ISM300x Product Brief
- FCC Certification (PDF)
- Sales@inventeksys.com (Volume Pricing & Delivery)
*Custom firmware builds are available for the evaluation boards as well. Please specify build request in the shop comment section when ordering.
Benefits
- Ideal for compact size devices
- 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
Applications
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

