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LEA-7N GPS Module

Mã sản phẩm: LEA-7N - 872 Lượt xem
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The LEA-7N module delivers multi-GNSS location capability (GPS, GLONASS, Galileo, QZSS and SBAS) together with high performance u-blox 7 positioning technology in the industry proven LEA form factor. The LEA-7N provides exceptional performance with low system power, and is optimized for active antennas.

The LEA-7N features the lowest power GLONASS functionality in the industry and is designed for ERA-GLONASS. This 5th generation module in the LEA form factor allows simple migration from LEA-6 GPS and LEA-6N GPS/GLONASS modules. Sophisticated RF-architecture and interference suppression ensure maximum performance even in GPS-hostile environments.

Highlights:
  • Multi-GNSS engine for GPS, GLONASS, Galileo and QZSS
  • Combines low power consumption and high sensitivity
  • UART, USB and DDC (I2C compliant) interfaces
  • Simple integration with u-blox wireless modules
  • 5th generation LEA module
  • Easy migration from LEA-6 GPS and GLONASS modules
Features:
  • Receiver type
    • 56-channel u-blox 7 engine
    • GPS/QZSS L1 C/A, GLONASS L1 FDMA,
    • SBAS: WAAS, EGNOS, MSAS
  • Navigation update rate up to 10 Hz
  • Accuracy GPS / GLONASS
    • Position 2.5 m CEP / 4.0 m
    • SBAS 2.0 m CEP / n.a.
  • Acquisition GPS / GLONASS
    • Cold starts: 29 s / 30 s
    • Aided starts: 5 s / n.a.
    • Reaquisition: 1 s / 3 s
  • Sensitivity GPS / GLONASS
    • Tracking: –162 dBm / –158 dBm
    • Cold starts: –148 dBm / –140 dBm
    • Warm starts: –148 dBm / –145 dBm
  • Assistance
    • AssistNow Online
    • AssistNow Offline
    • AssistNow Autonomous
    • OMA SUPL & 3GPP compliant
  • LNA built-in
  • Oscillator: TCXO
  • RTC crystal: built-in
  • Anti jamming: active CW detection and removal
  • Memory: Flash
  • Supported antennas: active and passive
Số ký tự được gõ là 250

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