The 898c SI Combo features a brilliant color, ultra-high resolution 7-inch display with 480 x 800 pixel resolution, Side Imaging and DualBeam PLUS sonar with 8000 Watts PTP power output, GPS Chartplotting with built-in ContourXD mapping, and advanced Fishing System capabilities. In addition, it includes dual card slots for maps and saving waypoints, as well as 3 programmable preset buttons to save your favorite views. Maximize your angling experience with the Humminbird 898c SI Combo fishfinder GPS.

Maximize your angling experience with a backlit 5-inch screen, side and down imaging, DualBeam Plus sonar with 4000 watts output, and more.

Maximize Your Angling Experience

Side Imaging

Side Imaging Sonar, with its amazingly clear, picture-like images of fish, the bottom and structure, is the ultimate structure-finding tool, and with its massive coverage (480 feet from side to side) you can scan in mere minutes what used to take hours.

Humminbird Side Imaging Sonar uses a razor thin beam to take a "sonar snapshot" of the area up to 240 ft. to the left and right of your location. The return image for this slice is then added to the images taken immediately before and after to build an incredibly detailed view of the lake bottom.

Down Imaging

Humminbird has pointed their Side Imaging technology in a new direction: straight down. Now you can see the detail of what is happening below your boat. Timber, brush, bridge pilings, rocks and any other structure will pop with stunning detail as you patrol the water. Take a peek; you'll like what you see.

DualBeam Plus

Get the best of both worlds, with selectable narrow and wide beams you can view individually, or melded into one display. A precision 20° beam provides high accuracy returns of fish, structure, and bottom profile. The wider 60° beam provides greater coverage for fish and bait fish. You can view the two beams separately, side by side, or blended together for the most complete picture.

Side Imaging Sonar, with its amazingly clear, picture-like images of fish, the bottom and structure, is the ultimate structure-finding tool.

Switchfire Sonar

When you hit the water, you don't limit yourself to one bait. So why limit your sonar? Exclusive Humminbird SwitchFire Sonar gives you the power to choose how returns are displayed. With two unique modes, you have complete control to adjust with the fishing conditions, making our down-looking sonar an even more valuable fishfinding tool.

Split Screen Zoom

Split Screen Zoom increases the displayed resolution to separate sonar returns that are very close together. In this view, the display is split to show a narrow slice of the full range view on the right and the zoomed view on the left. The zoom preview box on the right tracks the bottom in the full range view.

Freeze Frame/Structure Marking

Pressing any arrow on the four-way cursor control instantly stops the sonar graphic display to allow a closer inspection of submerged structure, bait fish, and underwater contours. Movable cursor feature allows you to instantly discern depth of any sonar return and mark waypoints from the sonar screen for navigation. Pressing the EXIT key will exit the freeze frame and the display will start to resume scrolling. Mark the location of fish-attracting structure, bottom transitions, or any feature anywhere on traditional sonar with the Sonar Cursor.

Split-screen viewing (side and down imaging pictured).

Selective Fish ID+

Fish ID+ uses advanced sonar processing to interpret sonar returns, and displays a Fish Symbol when very selective requirements are met. When a fish is detected, a fish icon and its depth are displayed above the return that has been classified as being a fish. Three different fish icons represent intensity of the sonar return, and provide an indicator of relative fish size.

Real Time Sonar (RTS) Window

A Real Time Sonar (RTS) Window appears on the right side of the display in the Sonar View only. The RTS Window always updates at the fastest rate possible and shows only the returns from the bottom, structure, and fish that are within the transducer beam. The RTS window can be displayed as narrow (standard), wide, or off.

Sonar Echo Enhancement

Sonar Echo Enhancement shows fish, bait, and more--even watch your vertical jigging on-screen. This is possible through advanced sonar processing and provides the details you want and need. It's important to know what depth the fish are located and equally important to be able to place your lure at that precise depth. Be careful! You may jerk the rod early while watching the screen instead of waiting for the actual bite.

Dual card slots for maps and saving waypoints.

TreuArch Technology

Many competitive sonar products commonly use post processing software to "enhance" the arching effect produced when suspended targets enter and leave a sonar beam. This additional processing can slow down performance and exaggerate the information displayed. Humminbird�s TrueArch Technology utilizes parallel processing of sonar data to eliminate unwanted interference and noise and reveal unaltered sonar echoes resulting in true arches of fish targets. This helps anglers more quickly discern the size and depth of fish targets.

Built-In U.S. ContourXD Maps

Humminbird has upgraded the free, built-in cartography software on the 800 series Combo models. All-new ContourXD by Navionics is an enhanced, professional mapping package. With over 3,000 U.S. lake maps in the database, you will be able to find a lake close to any location you might want to wet a line. As an added bonus, ContourXD maps will feature depth contour lines, so you can find all the drops, bumps and channels holding fish. The maps will also include U.S. lights/markers, and major roads and interstates. Fish like a pro on your home lake, or a lake far from home, thanks to Humminbird ContourXD.

What's in the Box

Humminbird898c SI Combo, Mounting Bracket, Transom Mount Transducer, Installation Hardware/Cables, Owner's Manual

When your boat doesn't have room for a giant fishfinder, why not go small? The Humminbird 365ci Combo features a 3.5-inch 256-color display, DualBeam sonar with 2400 Watts PTP power output, and GPS Chartplotting with built-in UniMap.

The Humminbird 365ci Combo features a 3.5-inch 256-color display, DualBeam sonar with 2400 Watts PTP power output, and GPS Chartplotting with built-in UniMap.

A Big Little Fishfinder.

DualBeam Plus

Get the best of both worlds, with selectable narrow and wide beams you can view individually, or melded into one display. A precision 20° beam provides high accuracy returns of fish, structure, and bottom profile. The wider 60° beam provides greater coverage for fish and bait fish. You can view the two beams separately, side by side, or blended together for the most complete picture.

Switchfire Sonar

When you hit the water, you don't limit yourself to one bait. So why limit your sonar? Exclusive Humminbird SwitchFire Sonar gives you the power to choose how returns are displayed. With two unique modes, you have complete control to adjust with the fishing conditions, making our down-looking sonar an even more valuable fishfinding tool.

Split Screen Zoom

Split Screen Zoom increases the displayed resolution to separate sonar returns that are very close together. In this view, the display is split to show a narrow slice of the full range view on the right and the zoomed view on the left. The zoom preview box on the right tracks the bottom in the full range view.

Instant Image Update

As the boat moves through the water, the sonar chart updates in real time to show the latest information on the sonar screen. A real time sonar (RTS) window shown on the right side of the display always updates at the fastest rate possible for depth conditions.

The included UniMap covers the continental U.S. coastline, inland lakes, and rivers at 30 meters per pixel resolution.

Split Screen Zoom increases the displayed resolution to separate sonar returns that are very close together.

Freeze Frame/Structure Marking

Pressing any arrow on the four-way cursor control instantly stops the sonar graphic display to allow a closer inspection of submerged structure, bait fish, and underwater contours. Movable cursor feature allows you to instantly discern depth of any sonar return and mark waypoints from the sonar screen for navigation. Pressing the EXIT key will exit the freeze frame and the display will start to resume scrolling. Mark the location of fish-attracting structure, bottom transitions, or any feature anywhere on traditional sonar with the Sonar Cursor.

Selective Fish ID+

Fish ID+ uses advanced sonar processing to interpret sonar returns, and displays a Fish Symbol when very selective requirements are met. When a fish is detected, a fish icon and its depth are displayed above the return that has been classified as being a fish. Three different fish icons represent intensity of the sonar return, and provide an indicator of relative fish size.

Real Time Sonar (RTS) Window

A Real Time Sonar (RTS) Window appears on the right side of the display in the Sonar View only. The RTS Window always updates at the fastest rate possible and shows only the returns from the bottom, structure, and fish that are within the transducer beam. The RTS window can be displayed as narrow (standard), wide, or off.

TreuArch Technology

Many competitive sonar products commonly use post processing software to "enhance" the arching effect produced when suspended targets enter and leave a sonar beam. This additional processing can slow down performance and exaggerate the information displayed. Humminbird�s TrueArch Technology utilizes parallel processing of sonar data to eliminate unwanted interference and noise and reveal unaltered sonar echoes resulting in true arches of fish targets. This helps anglers more quickly discern the size and depth of fish targets.

Built-In U.S. UniMap

The included UniMap covers the continental U.S. coastline, inland lakes, and rivers at 30 meters per pixel resolution. UniMap gives you an accurate chart almost anywhere you travel in the United States.

What's in the Box

Humminbird 385ci 3.5-Inch Waterproof Marine GPS and Chartplotter with Sounder, Mounting Bracket, Transom Mount Transducer, Installation Hardware/Cables, Owner's Manual

The GPSMAP 546s is a compact chartplotter that features a high-resolution, super-bright 5-inch VGA color display along with an improved high-speed digital design for increased map drawing and panning speeds. It's ready to go with an easy-to-use interface and a built-in, satellite-enhanced basemap preloaded with all U.S. coastal areas, including Alaska and Hawaii as well as detailed charts for the Bahamas. The GPSMAP 546 also accepts BlueChart g2 Vision cards for added features and functionality such as high-resolution satellite imagery, 3-D views and Auto Guidance technology.

A compact chartplotter with a 5-inch screen, preloaded U.S. coastal maps, a high-sensitivity GPS receiver, and included sounder. Click here for a larger image

Use the Navigation chart to plan your course, to view map information, and as a navigational aid..

When connected to the included transducer, you can use the GPSMAP 546 as a fishfinders.

Explore the Seas

The GPSMAP 546s comes ready to go with preloaded U.S. coastal area map data. For areas outside the U.S., the GPSMAP 546s has a worldwide basemap with satellite images in place of more traditional maps. The GPSMAP 546s also comes standard with a high-sensitivity GPS receiver for superior satellite tracking and quicker acquisition times. In addition, the GPSMAP 54s6 can receive U.S. graphical weather data via optional GXM 51 satellite receiver/antenna. And with an SD card slot, it's easy to add additional maps without connecting to a computer.

Sonar Included

The GPSMAP 546s comes with a powerful dual-frequency transom-mount transducer that clearly illustrates depth contours, fish targets and structures--whether you're fishing in freshwater or off the coast. You'll get depth readings of up to 1,500 feet, real-time fish detection, various zom levels, and better visibility thanks to Garmin's Auto Gain feature.

The GPSMAP GPSMAP 546s is also NMEA 2000-certified for easy connectivity with sensors, instruments and future marine offerings.

Add Extras with BlueChart g2 Vision

With the optional BlueChart g2 Vision SD card, you can add a whole new dimension of exceptional features to your chartplotter.

• MarinerEye view and FishEye view provide you a 3-dimensional perspective of map information, both above and below the waterline.
• High-resolution satellite images and aerial photographs help you orient yourself in unfamiliar areas.
• Auto Guidance technology searches through all relevant charts to create a route you can actually follow--one that avoids obstacles, shallow water, buoys and other obstructions.

Additional Features

The GPSMAP 546s also packs in tide/celestial information, tide tables, and the ability to save 3000 waypoints/favorites, 20,000 track log points for 50 saved tracks, and the ability to save up to 100 routes. It's also waterproof to IPX7 standards.

What's in the Box

GPSMAP 546s, Tilt/Swivel Mount, Protective Front Cover, Power/Data Cable, Documentation