u-blox ANN-MB3 L1/L2/L5 Triple-Band GNSS Antennas
u-blox ANN-MB3 L1/L2/L5 Triple-Band Active GNSS Antennas reduce time-to-market for modern multi-frequency, multi-constellation, high-precision GNSS applications. These applications require centimeter-level accuracy and a reliable real-time kinematic (RTK) positioning fix, even in challenging environments. ANN-MB3 antennas provide an ideal solution for the u-blox triple-band F20 high-precision platform (ZED-F20P) and the u-blox F9 high-precision products, which support the L1, L2, and L5 bands. The ANN-MB3 integrates an additional notch filter (LTE B13) in the L1 RF path and provides high-performance out-of-band interference mitigation. This reliable, compact, and ready-to-use triple-band antenna streamlines evaluation, minimizes design efforts, and accelerates mass adoption.
Features
- Easy-to-use, reliable triple-band antenna as part of a u-blox high-precision solution
- Robust L1, L2, L5 triple-band active GNSS antenna for mass-market applications
- Supports all major GNSS systems for maximum position availability
- Enables fast time to market
- Versatile mounting options to meet diverse installation needs
Specifications
- Frequency
- 1559MHz to 1606MHz (L1 band)
- 1166MHz to 1249MHz (L2/L5/E5 bands)
- 50Ω impedance
- Typical gain
- 3.2dBic (L1)
- 4.3dBic (L2)
- 3.8dBic (L5)
- 5.5dBic (E5)
- Typical efficiency
- 50% (L1, L5)
- 62% (L2)
- 75% (E5)
- Gain without cable (at 5V)
- 30±3.0dB
- 31±3.0dB
- 3.0dB maximum noise figure (at 5V)
Additional Resources
Dimensions
Block Diagram
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