GPS Module based on SiRF Star IV™ with EEPROM
W2SG0084i
Overview
The W2SG0084i module is robust, reliable and compact GPS receiver module based on CSR's SiRF Star IV™ architecture, featuring excellent receiver performance. It provides easy, flexible and scalable way for system manufacturers to add GPS positioning, locationing and/or navigation capabilities to their products. This module includes integrated MAC, baseband, RF front-end, LNA, crystal, oscillator, SAW filter and EEPROM to store configuration and application data. It is fully optimized to yield excellent receive sensitivity performance through careful design. It supports UART host interface. It is certified for global markets and supports full operation in industrial operating temperature range.
Features
- Small footprint: 11.2 mm x 12 mm x 2.2 mm
- Compact, robust, reliable design for easy integration
- GPS Technology based on SiRF Star IV™ architecture
- Support for SBAS (WAAS, EGNOS, MSAS, GAGAN)
- Protocols for output data: NMEA and OSP
- Support for UART, I2C and SPI host interfaces
- Global certifications available: FCC, IC, CE
- Excellent receiver sensitivity up to -163 dBm
- Single power supply operation, 1.8V DC
- Very low power consumption
- Optimized RF and electrical design
- Supports industrial temperature range operation
Applications
- IoT (Internet of Things)
- M2M (Machine-to-Machine)
- Personal navigation devices
- Health and fitness monitoring devices
- Mobile internet devices, smart phones
- Gaming systems
- Asset tracking, Logistics handhelds
- Personnel locators, tags
- Drones, UAVs
- POS terminals, Logistics management terminals
- Smart homes
Specifications
Single RF input | |
Satellite Constellations Supported: | GPS |
Number of track verification channels: | 48 |
Default boot-up Baud Rate: | 4800 bps over NMEA |
Maximum Update Rate: | 5 Hz |
Maximum Altitude: | < 60,000 feet |
Maximum Velocity: | < 1,000 knots |
Maximum Receive Sensitivity: | -163 dBm |
Horizontal positioning accuracy: | Autonomous: < 2.5 meters (24 hr static @ -130 dBm) |
Velocity accuracy @ 30 m/s: | Speed: < 0.01 m / s Heading: < 0.01В° |
TTFF @ -130 dBm: | Hot start: < 1 s Warm start: < 35 s Cold start: < 35 s |
Receive Sensitivity: | Acquisition: -147 dBm Tracking: -163 dBm Navigation: -160 dBm |
Documentation
Document | File | Version | Size | Last Updated |
---|---|---|---|---|
Product Brief | W2SG0084i_Product_Brief.pdf | 1.1 | 633 KB | 10/19/2011 |
Data Sheet | W2SG0084i_Datasheet.pdf | 1.70 | 1 MB | 11/03/2015 |
Ordering
Part Order Number | Description | Antenna | Operating Temperature | Auto-Start | Baud-Rate | Packaging Type | Buy from Distributor |
---|---|---|---|---|---|---|---|
W2SG0084i-B-T | Module | External | (-40°C to +85°C) | No | 9600 bps | Tray | Buy Now |
W2SG0084i-B1-T | Module | External | (-40°C to +85°C) | No | 4800 bps | Tray | Buy Now |
W2SG0084i-B2-T | Module | External | (-40°C to +85°C) | Yes | 9600 bps | Tray | Buy Now |
W2SG0084i-B4-T | Module | External | (-40°C to +85°C) | Yes | 4800 bps | Tray | Buy Now |