B&G ZG100 External GPS Antenna With Built In Rate Compass For High Precision Marine Positioning At 10 Hz GPS integrated helping you hold course with

helping you hold course with minimal trim adjustments in shifting winds and seas

Operational sound frequency- 460Hz ±1512 Volt

yielding real-world contour maps you can rely on later

and bottom at the same time without sacrificing detail

S2000‑series fishfinders

B&G ZG100 External GPS Antenna With Built In Rate Compass For High Precision Marine Positioning At 10 Hz GPS integrated helping you hold course withB&G ZG100 External GPS Antenna with Built In Rate Compass 10 Hz Marine Positioning Meet the B&G ZG100, a purpose built external GPS antenna that elevates marine navigation with ultrafast 10 Hz position updates and an integrated rate compass. Designed for sailors, racers, and offshore passagemakers, it delivers consistently reliable fixes and precise heading data to your chartplotters and radar overlays, even in challenging seas and crowded waterways.