u-blox ANN High-Performance Antennas

u-blox ANN High-Performance Antennas that are available as ANN-MB series and ANN-MS series antenna devices. The ANN-MB series antennas are L1/L2 multi-band high precision GNSS antennas that are designed to reduce time-to-market for the next generation of high precision GNSS applications. These antennas support GPS, GLONASS, Galileo, and BeiDou. The compact design, excellent price to performance ratio, versatile mounting, and connector choices provide customers with fast, easy, and reliable multi-band antenna solutions. The ANN-MB antennas include an RHCP dual-feed patch antenna element, a built-in high-gain LNA with SAW pre-filtering, and a 5m antenna cable with three connector options.

ANN-MS Series

The ANN-MS Series antennas are high-performance active GPS antennas with an integrated Low-Noise Amplifier (LNA). These antennas operate from 2.7V to 5.5V supply voltage range, -40°C to 85°C operating temperature range, and 40% RH to 95% RH humidity range. The ANN-MS antennas feature low noise figures, high gain coverage, and a magnetic base suitable for mounting on a car roof.

Features

  • ANN-MB:
    • Supports GPS, GLONASS, Galileo, and BeiDou
    • Fast and easy antenna solution for high precision applications
    • Versatile mounting and connector options
    • Minimal time-to-market
    • Compact design
    • Excellent price-performance ratio
    • IP67 waterproof
  • ANN-MS:
    • High-performance active GPS antenna
    • Built-in low noise amplifier with 29dB gain and 0.9dB noise figure
    • Low noise figure
    • High gain coverage
    • Fast and easy integration

Specifications

  • -40°C to 85°C operating temperature range
  • ANN-MB:
    • Frequency:
      • L1 Band:
        • 1559MHz to 1606MHz
      • L2/E5b/B2I Band:
        • 1197MHz to 1249MHz
      • L5/E5a/B2a/NavIC Band:
        • 1164MHz to 1188MHz
    • 3V to 5V DC voltage range
    • 15mA (typical) DC current (at 5V)
  • ANN-MS:
    • 1575MHz at ±3MHz frequency
    • 20MHz bandwidth
    • 2.7V to 5.5V DC voltage range
    • 8.5mA (typical), ±4.5mA DC current
    • 40% RH to 95% RH humidity range

Block Diagram

Block Diagram - u-blox ANN High-Performance Antennas

u-blox ANN High-Performance Antennas