HC976P

The HC976P is a high-performance helical GNSS antenna designed for precision positioning and timing applications. Supporting GPS, QZSS, GLONASS, Galileo, and BeiDou across multiple frequency bands, it also integrates SBAS and L-Band correction services, making it fully compatible with advanced technologies such as RTK and PPP.

Engineered for optimal signal quality, the HC976P delivers excellent right-hand circular polarization and a superior axial ratio (≤ 0.5 dB at zenith), ensuring high accuracy and strong multipath rejection. Its advanced helix design eliminates the need for a ground plane, allowing seamless integration across a wide range of platforms.

Compact and lightweight at just 42 grams, the antenna is particularly well-suited for space- and weight-constrained applications such as UAVs, as well as surveying, timing systems, and tracking solutions. Its rugged IP69K-rated enclosure provides maximum protection against dust, water, and extreme environmental conditions, ensuring reliable operation in harsh environments.

Designed for durability and long-term performance, the HC976P features a robust housing, secure mounting system, and integrated SMA connector. Extensive vibration testing guarantees stability in demanding operational scenarios.

With its combination of precision, reliability, and environmental resilience, the HC976P is an ideal solution for mission-critical GNSS applications, including surveying, synchronization, fleet management, marine systems, and public safety operations.