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New from Garmin, the Striker 7dv is an easy to use 7" CHIRP colour Fishfinder with built-in, high sensitivity GPS and DownVu scanning sonar. Mark and return to your hot spots, slipways and docks, and share your favourite waypoints and routes with other STRIKER and echoMAP combos. Smooth Scaling graphics provide uninterrupted imagery when switching between depth-range scales. Sonar history rewind allows you to scroll back through sonar images to mark waypoints you originally may have missed. Plus, it has a built-in flasher and displays speed data. Includes tilt/swivel mount, CHIRP (77/200 kHz) transducer with transom and trolling motor mounting hardware and cable.
CLARITY: STRIKER 7dv fishfinder includes a Garmin GT20 transducer with CHIRP (77/200 kHz); transmit power (300 W RMS)/(2,400 peak-to-peak) with 455/800 kHz CHIRP DownVü (300 W power).
Instead of sending just 1 single frequency, CHIRP sends a continuous sweep of frequencies, ranging from low to high, then interprets them individually upon their return. Since the frequencies provide a wider range of information, CHIRP sonar technology can create crisper fish arches with greater target separation.
GPS: Unlike regular fishfinders, STRIKER fishfinders have built-in, high-sensitivity GPS to locate your current position quickly and precisely, then maintain your GPS location anywhere you go on the lake. More importantly, they allow you to mark spots where the fish are biting so you can return to them again in the future. You also can mark docks, slipways and other locations on the water. Just follow the path created on your screen to return to them whenever you wish.
NAVIGATE: Since the STRIKER fishfinder series includes high-sensitivity GPS, you can see your position in relation to waypoints you have marked. Use the waypoint map to easily view, mark and navigate to locations such as wrecks and fishing spots and it's also a great tool for finding your way back to the slipway.
SPEED: You can quickly and easily see your boat’s speed on the screen of your STRIKER fishfinder. It’s a great tool to make sure you are trolling at the right speed for the lure you’re using and for a particular fish species. It’s also a good way to tell if you are going the right speed in wake-controlled areas.