Humminbird 997c SI Side Imaging Dual Beam Combo - External Antenna

The 997c SI delivers high definition breakthrough Side Imaging sonar for picture-like images of the bottom, precision GPS Chartplotting, and a no-compromise ultra wide, high resolution 8" screen.

Features

• Networkable, High Definition Side Imaging Fishing System
• New High Definition 800kHz Side Imaging provides even better image clarity
• Brilliant, 8" sunlight viewable color display with 480V x 800H resolution
• Revolutionary 800kHz Side Imaging sonar technology with 180^° of coverageand dual frequency 83/200kHz sonar in one transducer
• 16 channel WAAS/EGNOS GPS receiver included
• Built-in UniMap^™ of the USA coastline, inland lakes and rivers to 30 meters per pixel resolution
• Compatible with Navionics Platinum Charts featuring photo overlays, 3D viewing, and port approach ariel photos
• Tidal graphs and port services information available with optional Navionics Gold Charts
• 4000 Watts PTP, 500 Watt RMS Standard; 8000 Watts PTP, 1000 Watt RMS Maximum Power Output*
• Two memory card expansion slots to save Screen Snap Shots and view optional cartography
• Dual microprocessors, graphics co-processor and triple channel sonar transmitter/receiver deliver fast, smooth operation
• Sonar/chart recording to SD card and on-screen playback
• Full screen chartplotter, 3D bird's eye view chartplotter and split screen sonar/chart with adjustable split
• Programmable view presets access important screens with one touch
• Plug & Play compatibility with InterLink Network Connection, CannonLink Downrigger Control, WeatherSense Barometric Pressure, and Wireless Sonar Link Fishing System Modules
• In-dash or Gimbal mount.
• Expandable & upgradeable Fishing System