Wireless & Networking

Multi-GNSS Module with Patch Antenna

The XA1110 from Sierra Wireless is a compact, high-precision, ultrafast TTFF Multi-GNSS positioning with integrated antenna.

The XA1110 supports tracking of GPS+Glonass or GPS+Glonass+Galileo satellite system combinations to deliver superior positioning accuracy of <2.5m (with SBAS). Based on MediaTek’s latest MT3333 engine, it’s the smallest integrated antenna multi-GNSS module on the market with an ultra-compact form factor of 12.5 x 12.5 x 6.8 mm.

Unlike other compact GNSS modules, the XA1110 incorporates a complete set of high-quality components, including TCXO, RTC Crystal, SMPS, SAW Filter and an additional LNA, all of which are considered vital for optimum positioning performance.

Product Highlights and Features:

  • 33 tracking/ 99 acquisition-channel GPS +GLONASS receiver
  • Supports QZSS & SBAS(WAAS, EGNOS, MSAS, GAGAN)
  • Sensitivity: -165dBm 2
  • Update Rate: up to 10Hz
  • 12 multi-tone active interference canceller
  • High accuracy 1-PPS timing (±20ns RMS) and the pulse width is 100ms
  • AGPS Support for Fast TTFF (EPO in flash™; choose from 7, 14 or 30 days)
  • EASY™: Self-Generated Orbit Prediction for instant positioning fix
  • AlwaysLocate™ Intelligent Algorithm (Advance Power Periodic Mode) for power saving
  • PPS sync NMEA
  • LOCUS (Embedded Logger Function)
  • Automatic antenna switching function
  • Antenna Advisor function
  • Support interface types: I2C/ SPI/ UART (configuration)
  • Consumption current(@3.3V):
  • For GPS+GLONASS
    – Acquisition: 23mA/ 26mA /29mA (min / typical / max)
    – Full Power Tracking: 24mA / 28mA /32mA (min / typical / max)
  • RoHS compliant

XA1110 Datasheet