The Garmin STRIKERT 4 CHIRP fishfinder with Transducer features CHIRP sonar technology, which enhances the separation and gives the excellent fish arch presentation. This fish finder works on a new AutoGain technology which enables fishermen to find more fish. This device visualizes even the bottom part on fast refreshing. This system enables you in scanning up to 1600 feet in the water.STRIKER 4 fishfinder includes a Garmin CHIRP (77/200 kHz) transducer, which provides a visibly higher level of clarity and detail for fish and structure than traditional 77/200 kHz transducers. 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. You also can upgrade to high-performance Garmin CHIRP technology, which provides crystal-clear sonar images with even more remarkable target separation and resolution from shallow to deeper depths. For better fishing, bottom contours are more visible, even at higher speeds, and signal noise can be suppressed at greater depths to provide a more timely interpretation of what's below. 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, boat ramps and other locations on the lake. Just follow the path created on your screen to return to them whenever you wish. 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 brush piles, stumps, and docks. It's also a great tool for finding your way back to the boat ramp.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.
STRIKER provides you with both a fishfinder and flasher all in 1 unit. Anytime you are stationary fishing, such as ice fishing or jigging for crappie, the built-in flasher will show you the bottom, whether it is solid or muddy, your jig or weighted bait, and the depth of fish as they swim into the sonar beam. You can even watch how high your jig is being lifted and dropped and whether fish move toward or away from it. A portable kit is available to protect and carry your STRIKER fishfinder with GPS, so it's perfect for kayak, canoe or ice fishing. It includes a sealed, rechargeable battery with charger, built-in transducer cable management and storage and suction cup transducer mount and float.The STRIKERT 4 features a Ultrascroll® technology for clear view of the image. This maintains the sonar history as the unit changes depth ranges and can be installed in just a few minutes.
It has easy-to-use 3.5 display. Color Display w/ Keypad Control.CHIRP (mid, high) -Traditional: 50/77/200 kHz. Please allow us the opportunity to resolve any issues before opening disputes and/or leaving feedback. If the item includes an ac power adapter for use, it will be 120 volts. Please ensure that this product is compatible with the standards within your country before purchasing.