HUMMINBIRD 998c SI CHO Display Only

Item: 407760-1CHO
1 reviews - 5.0  

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RAM Mounts
Marine Networking
Sensors and Boards
Transducers Humminbird
Compatible maps

Suggested Maps and Software:

Navionics Marine Charts

Navionics Marine Charts
Navionics charts are now a fundamental tool of navigation, featuring water depths, navaids, obstructions, and other information necessary for safe navigation. Marine and lake maps presented.

Contents of the package


Side Imaging Sonar/External GPS Combo

The 998c SI Combo features a brilliant color, wide-screen 480V x 800H 8" display, 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.



Navionics Compatible
LakeMaster Compatible

Waypoints: 3,000
Routes: 50
Tracks: 50 w/20,000 points each


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
50 Channel GPS
GPS Speed
Humminbird ContourXD
Navionics Platinum (optional)
LakeMaster (optional)

Network Modules
WeatherSense (optional)
CannonLink (optional)
InterLink (optional)
XMWeather (optional)

One Year


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
Transducer Mounting: Transom
Power Input: 10-20 VDC

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.

Item number: 407760-1CHO
UPC: 082324034312
Package weight: 8 lb
Product Reviews

Following reviews were written by actual customers.
Every GPS4US customer has a chance to live a feedback after receiving a product.

by Chad A, , 5/2/2011
Great sonar, gps is better than expected as well.