You can expect more hook-ups on your next outing when you have the Helix 7 CHIRP GPS G2 Fishfinder from Humminbird installed on your boat. This combination fishfinder and GPS unit features CHIRP DualBeam Plus Sonar which lets you choose a wide coverage area, or a narrower cone for more detail.
SwitchFire technology allows you to choose clear or max mode to filter out noise or show more detail using an advanced algorithm that filters out interference. This system has an RMS power output of 500W, and a peak to peak output of 4000W, providing an accurate representation of the bottom down to 1500', which is displayed on the 7" diagonal color screen.
The transom-mounted transducer features multiple coverage angles of 20° & 60° @ -10db, so that you can adjust the coverage to suit depth and angling conditions for the best returns.
With an internal GPS antenna, you will always know where you are and how fast you are going. Mark waypoints for structures or areas where you've had angling success and return to them at a later date. AutoChart Live allows you to make maps of the waters you're fishing, and SmartStrike predicts the most productive spots based on search parameters like season, time of day, temperature, and fish species. Built-in UniMap cartography covers the contiguous US coastline, inland lakes, and rivers at 30 meters per pixel resolution. Load optional cartography using the microSD card slot for access to higher resolution maps of waterways across North America.