Sparkfun U-blox Multi-band Active GNSS Antenna - L1, L5 (ANN-MB5)

The u-blox ANN-MB5 multi-band (L1/L5/E5a/B2a/NavIC) active GNSS antenna is engineered for the latest multi-frequency, multi-constellation standard precision GNSS technology. It delivers accurate, reliable, and robust positioning even in challenging environments. Its compact design, excellent price-to-performance ratio, and easy mounting features make it a fast, reliable solution for mass adoption. This antenna is a perfect match for the u-blox L1/L5 multi-band meter-level GNSS technology, minimizing evaluation and design efforts, and speeding up time-to-market.With a weight of just 103.8 grams (including cable) and dimensions of 49.1 x 46.1 x 15.9 mm, this antenna is both lightweight and compact. The 3-meter RG174 standard cable with an SMA connector ensures easy installation and flexibility in various setups. The magnetic base allows for quick and secure mounting, making it ideal for both temporary and permanent installations.Operating across multiple frequency bands, the antenna covers the L1 band (1559-1608 MHz) and the L5/E5a/B2a/NavIC band (1164-1186 MHz). It boasts a maximum VSWR of 2 and an impedance of 50 Ohms. The peak gain over a 12 cm diameter ground plane is 4.5 dBic for the L1 band and 4.0 dBic for the L5/E5a/B2a/NavIC band, ensuring strong signal reception. The right-hand circular polarization (RHCP) enhances signal quality and reliability.Whether used in automotive navigation, asset tracking, or any application requiring precise positioning, this antenna excels in delivering dependable performance. Its multi-band capability ensures compatibility with various GNSS systems, providing flexibility and future-proofing for evolving technologies.For detailed technical specifications, refer to the provided datasheet and product summary documents.