Bass feeding bait fish (zoom mopde enabled)
Bream bed on the edge of a creek channel and a weed point (zoom mode enabled)
Channel with trees and fish
Sonar Recording & Snapshot View
Side Imaging/Down Imaging/2D Sonar Combo View
Dual Card Reader
Transom Side Imaging transducer
Unit mounting bracket
998c SI Combo CHO
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Product Video

998c SI Combo CHO

900 Series
407760-1CHO
Model:

Side Imaging Sonar/External GPS Combo without transducer

The 998c SI Combo features a brilliant color, wide-screen 480V x 800H 8" display with CCFL backlight, Side Imaging and DualBeam PLUS sonar with up to 8000 Watts PTP* power output, GPS Chartplotting with built-in ContourXD mapping, and advanced Fishing System capabilities. addition, it includes dual card slots for maps and saving waypoints. Includes unit cover. Maximize your angling experience with the Humminbird 998c SI Combo fishfinder GPS system.


*To obtain 8000 watts PTP requires the use of the optional 1kW (8000watt) transducer.

Watch Hank Parker demonstrate Side Imaging technology on the Humminbird 997c.


Watch Rick Murphy use his Humminbird 997c on saltwater.

MSRP $1,839.99
Learn More About

Display

  • 8.0" diagonal
  • 480V x 800H
  • 16:9 Color TFT

Cartography

  • Navionics Compatible
  • LakeMaster Compatible

Memory

  • Waypoints: 2,750
  • Routes: 45
  • Tracks: 50 w/20,000 points each

Sonar

DualBeam PLUS

  • 200 kHz / 20° @ -10db
  • 83 kHz / 60° @ -10db
  • Depth: 1500 ft.
  • (3000 ft with optional 200/50 kHz transducer for deepwater use)

HD Side Imaging & Down Imaging

  • 455 kHz / (2) 86° @ -10db
  • 800 kHz / (2) 55° @ -10db
  • Depth: 150 ft.
180° total coverage

Power Output

  • 1000 Watts (RMS)
  • 8000 Watts (Peak-to-Peak)

GPS Features

  • Precision GPS
  • Trackplotting
  • Chartplotting
  • GPS Speed
  • Humminbird ContourXD
  • Navionics Platinum (optional)
  • LakeMaster (optional)

Network Modules

  • WeatherSense (optional)
  • CannonLink (optional)
  • InterLink (optional)

Warranty

  • One Year

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

All products advertised and sold in the United States operate in English Language, Feet/Fathoms, Fahrenheit and/or US Maps. Local languages, Metric product and/or local maps are only available through your local authorized distributor. See our Find a Dealer section for the distributor nearest you.

Display

  • 8.0" diagonal
  • 480V x 800H
  • 16:9 Color TFT

Cartography

  • Navionics Compatible
  • LakeMaster Compatible

Memory

  • Waypoints: 2,750
  • Routes: 45
  • Tracks: 50 w/20,000 points each

Sonar

DualBeam PLUS

  • 200 kHz / 20° @ -10db
  • 83 kHz / 60° @ -10db
  • Depth: 1500 ft.
  • (3000 ft with optional 200/50 kHz transducer for deepwater use)

HD Side Imaging & Down Imaging

  • 455 kHz / (2) 86° @ -10db
  • 800 kHz / (2) 55° @ -10db
  • Depth: 150 ft.
180° total coverage

Power Output

  • 1000 Watts (RMS)
  • 8000 Watts (Peak-to-Peak)

GPS Features

  • Precision GPS
  • Trackplotting
  • Chartplotting
  • GPS Speed
  • Humminbird ContourXD
  • Navionics Platinum (optional)
  • LakeMaster (optional)

Network Modules

  • WeatherSense (optional)
  • CannonLink (optional)
  • InterLink (optional)

Warranty

  • One Year

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

All products advertised and sold in the United States operate in English Language, Feet/Fathoms, Fahrenheit and/or US Maps. Local languages, Metric product and/or local maps are only available through your local authorized distributor. See our Find a Dealer section for the distributor nearest you.

Display Size: 8.0" diagonal
Display Pixel Matrix: 480V x 800H
Display Type: 16:9 Color TFT
Display Colors/Grayscale: 65,000 Colors
DualBeam PLUS
Sonar Coverage
  • 200 kHz / 20° @ -10db
  • 83 kHz / 60° @ -10db
HD Side Imaging & Down Imaging
Sonar Coverage
  • 455 kHz / (2) 86° @ -10db
  • 800 kHz / (2) 55° @ -10db
Sonar Optional: QuadraBeam PLUS
Target Separation: 2.5 inches
Power Output (RMS): 1000 Watts (RMS)
Power Output (Peak to Peak): 8000 Watts (Peak-to-Peak)
Temperature: Included
Speed: GPS Speed Included
Backlight: Yes
Waterproof: Yes
Mount: Gimbal
Unit Size: 11" W x 6" H x 4" D
Mount: In-dash
Unit Size: 11" W x 6" H x 2" D
Transducer - Standard: XHS-9-HDSI-180-T (not included)
Transducer Mounting: Transom
Power Input: 10-20 VDC
Power Draw: Lights off: 780mA