Sparkfun GNSS Multi-Band L1/L2/L5 Helical Antenna (Locking SMA)

The MAN1216Q50 is a robust multi-band GNSS helical antenna featuring a specialized three-screw flange at its base, designed for high-precision L1/L2/L5 reception. Ideal for equipment mounts requiring a compact and durable GNSS antenna, it can be securely installed with any SMA cable.

Perfect for high-vibration environments such as UAVs, autonomous agricultural rovers, or automotive applications, the locking flange ensures stability and reliability. The three screw points secure the antenna to its mount, preventing loosening due to movement or vibration, while the additional mount points help distribute physical shock and torsion away from the sensitive SMA connector.

This antenna maintains a low profile while utilizing a Quadrifilar Helix structure for excellent gain and wide-angle circular polarization. Its design ensures reliable reception of low-elevation satellites, even when tilted or in motion. It supports a broad range of bands, including GPS (L1, L2, L5), GLONASS (G1, G2), BeiDou (B1, B2a, B2b), and Galileo (E1, E5a, E5b).

While compatible with simple L1-only receivers, to fully leverage its capabilities, pairing with a receiver that supports L1/L2 or L1/L2/L5 reception is recommended. This makes it an excellent choice for applications requiring precise and reliable GNSS data.