Humminbird AS GPS HS Precision GPS Antenna w/Heading Sensor

The Humminbird AS GPS HS Precision GPS Antenna with Heading Sensor delivers reliable positioning and directional awareness for tactical marine operations, surveying missions, and precision navigation applications. Engineered for users who demand accuracy in high-stakes environments—law enforcement marine units, military reconnaissance teams, and commercial maritime professionals—this integrated GPS/compass system combines dual-function capability in a compact, field-hardened package designed to perform when precision matters most.

Operating with sub-2.5-meter positional accuracy, the Humminbird AS GPS HS provides rapid fix acquisition and continuous heading data via its integrated internal compass, eliminating the need for separate navigation instruments. The precision antenna captures satellite signals across multiple frequency bands, while the heading sensor outputs real-time directional information directly to compatible Humminbird chartplotters and display units. This dual-sensor architecture reduces system weight and eliminates external cable clutter—critical advantages in confined cockpit spaces or tactical installations where equipment footprint directly impacts operational readiness and situational awareness.

Best suited for operators of Humminbird marine electronics systems, the AS GPS HS mounts via standard antenna base configurations and integrates seamlessly with compatible chartplotter models through straightforward connector installation. The compact 7 x 4 x 9-inch form factor and 1.25-pound weight distribution make it ideal for vessel-mounted or portable tactical navigation setups. Installation requires standard antenna cabling routed to your primary display unit; compatibility verification with your specific Humminbird model ensures optimal signal performance and heading data synchronization.