Taoglas AQHA.11 Torpedo Style Quadrifilar Helix Screw Mount GNSS Antenna

Taoglas AQHA.11 Active High Precision GNSS Quadrifilar Helix Antenna

The Taoglas AQHA.11 is an RTK GNSS quadrifilar helix L1 antenna for demanding GPS/Glonass/Galileo/BeiDou applications. Its wide bandwidth allows maximum coverage of the main global satellite constellations. The wide axial ratio beamwidth of the quad-helix provides excellent reception and signal fidelity across the sky, reducing multipath effects, all while seeing more low elevation satellites compared to patch antenna designs. The AQHA.11 provides an excellent choice for high-stability, single-band GNSS positioning and timing applications.

A high-performance antenna such as the Taoglas AQHA.11 can bring centimeter-level positioning and timing solutions to a whole new level for a wide variety of applications such as Autonomous Driving, Augmented Reality, Remote Monitoring, and Connected Health to name a few that will deploy centimeter-level accuracy.

The AQHA.11 is provided with a dual-stage combined front-end, which provides high rejection, low noise figure, and excellent gain. The amplifiers accept a wide input voltage range of 2 to 24V and requires low current (10mA typical). The antenna is ready for outdoor industrial and commercial usage with full -40 to +85°C  temperature rating and IP67 ingress protection rating of its ASA enclosure. 

Key Features of the Taoglas AQHA.11

• GPS/Glonass/Galileo/BeiDou/L Band
• Quad-Helix Optimized Radiation Pattern
• Wide Input Voltage Range
• Dual-Stage LNA
• IP67 Rated
• 92.5 Diameter x 120mm Height
• RoHS & REACH Compliant