Cheap Humminbird DF2 406200-1 937c Sonar and GPS Combo (Electronics) Price

The full-featured 937c DF2Combo has an internal, 16-channel WAAS GPS receiver with omni-directional antenna for higher performance, and a built-in, four-nautical-mile-resolution UniMap of USA inland lakes, rivers and coastal areas that puts you on top of the hot spots. This unit utilizes DualBeam PLUS sonar that is selectable between a 20-degree beam, or dual 20- and 74-degree beams to deliver wide coverage and better bottom definition that reaches a depth of up to 1,000 and 2,500 feet respectively. The dual microprocessors and dual-channel sonar transmitter/receiver in the 937c Combo delivers fast, smooth operation, while real-time sonar instantly captures the action under your boat at up to 40 times per second. And the Sonar Echo Enhancement is so sensitive it reveals the smallest details -- even your jig! All the information you need is displayed on an ultra high-contrast, seven-inch LCD screen with 480x854 lines and in 256-color TFT that is sunlight viewable. This fishfinder has a high-speed, micro-dynamic transducer for optimum performance that is reliable up to 70 mph, and even includes water temperature and GPS speed. The 937c DF2 Combo also has full GPS trackplotting capability to show position, mark hotspots and easily find your way home, as well as PC-connection capability to save and manage waypoints and upgrade internal software. The GPS capability has a full-screen trackplotter and a 3D track and split-screen sonar track with an adjustable split. Easy to use, this fishfinder includes advanced upgrades that are plug-and-play compatible, from the WeatherSense barometric pressure, to the SmartCast wireless sonar link and PC connection accessories. It even includes a memory-card expansion slot for Digital Screen Snap Shot or optional cartography.

The 937c DF2 Combo features a one-touch zoom with 2x, 4x, 6x and 8x zoom levels, and X-Press Menus so you can access the most important controls with fewer button presses. This fishfinder has both fresh and saltwater set-up options for optimal performance in any environment, and lets you choose between totally automatic or manual operation with upper and lower range control. The 937c DF2 Combo includes adjustable chart speed, instant image updating that shows the results of settings changes for the most accurate fine tuning, and a memory feature that retains your settings. This system also features a selectable large, easy-to-read digital readout with an adjustable backlight for night fishing, and Freeze Frame to instantly pause the sonar display, allowing more time to see the details. As an added convenience, this finder is compact in size, with an easy-on, easy-off mounting system that allows it to go almost anywhere. The 937c DF2 Combo is built tough with fully gasketed and waterproof construction so it even floats, and is assembled in the USA with a manufacturer's one-year warranty.

The 937c DF2 Combo runs on 10-20 volts of DC power, providing 750 watts RMS output and 6,000 watts of peak-to-peak output at 1,000 feet of depth, and 1,000 watts RMS and 8,000 watts of peak-to-peak at 2,500 feet of depth. This unit operates between the 200kHz (20-degrees at -10db) and 83kHz (60-degrees at -10db) frequencies, and has a target separation of 2.5 inches to reveal close-hanging fish. Fully GPS-ready, this unit includes 3,000 waypoints, 50 routes, and 50 tracks with 20,000 points each. The 937c DF2 Combo comes as a Transom Mount with a tilt-and-swivel quick-disconnect mount system, for either Gimbal or in-dash mounting, and measures 11.25 x 6.75 x 4.25 inches (WxHxD) as a gimbal mount, or 10.75 x 6 x 1.375 (WxHxD) when in-dash mounted with three inches of behind-dash clearance. For upgrades, this system is compatible with Navionics Gold and HotMaps cartography on MMC or SD card, allowing you access to tidal maps, port service information, and more.