The Humminbird 997c SI Combo Fishing System
Humminbird Humminbird
  • The Humminbird 997c SI Combo Fishing System

Humminbird 997c SI GPS Fish Finder Combo

The Humminbird 997c SI Combo Fishing System is a combination chartplotter and state of the art fish finder sonar. It features an ultra wide, high resolution 8" color screen. The 997c offers a high definition GPS Receiver with Chartplotter (Maps) as well as side imaging sonar for picture-like images of the bottom.
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Tech Spec Product Info User Generated Content


  • 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 with180 degrees of coverage and 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 aerial 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
  • Gimbal mount (included) or In-dash mount (optional accessory purchase required).
  • Expandable & upgradeable Fishing System
  • NMEA 0183 output


*Maximum power output requires the use of 1kW transducer
BRAND: Humminbird
Type: GPS Chartplotter / Fishfinder
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