What makes Dual Spectrum CHIRP sonar stand out on the HELIX 8?

It offers two search modes—Wide for broad coverage and Narrow for fine details—powered by a Low-Q transducer that delivers sharper fish arches and clearer bottom structure than standard sonar.

Does this unit support custom mapping features?

Yes, AutoChart Live lets you create real-time custom maps of depth, bottom hardness, and vegetation while on the water, with eight hours of onboard storage expandable via SD cards.

How does the GPS and basemap help with navigation?

Built-in GPS provides precise positioning and 2,750 waypoints, while the Humminbird Basemap covers over 10,000 lakes and coastal U.S. areas with contours, hazards, and points of interest.

What networking options are available?

It features Ethernet, Bluetooth, Wi-Fi, and NMEA 2000 for connecting multiple units, anchors, downriggers, and accessories in a One-Boat Network setup.

Is the display suitable for bright sunlight conditions?

The 8-inch 1024x600 pixel LCD is highly visible outdoors, with adjustable brightness and a gimbal mount for optimal viewing angles even in direct sun.

What's included for quick setup?

The package contains the control head, transom-mount transducer with hardware, power cable, and gimbal bracket—everything needed to get started right away.

Can I expand storage for charts and data?

Dual microSD card slots support chart upgrades and data exports, making it easy to manage large mapping files and backups.

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home > Humminbird HELIX 8® CHIRP DS Fishfinder/GPS Combo G4N > Humminbird HELIX 8® CHIRP DS Fishfinder/GPS Combo G4N

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Humminbird HELIX 8® CHIRP DS Fishfinder/GPS Combo G4NUnlock Crystal Clear Views Beneath the Surface Imagine gliding across the water, your eyes locked on an vibrant 8 inch high resolution display that reveals every hidden detail below. The Dual Spectrum CHIRP sonar transforms vague blips into sharp images of fish schools, submerged structures, and bottom contours. In Wide Mode, cast a broad net for comprehensive coverage to spot potential hotspots quickly. Switch to Narrow Mode for pinpoint precision,

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Unlock Crystal-Clear Views Beneath the Surface

Imagine gliding across the water, your eyes locked on an vibrant 8-inch high-resolution display that reveals every hidden detail below. The Dual Spectrum CHIRP sonar transforms vague blips into sharp images of fish schools, submerged structures, and bottom contours. In Wide Mode, cast a broad net for comprehensive coverage to spot potential hotspots quickly. Switch to Narrow Mode for pinpoint precision, distinguishing individual fish from weeds or rocks with ease. Anglers swear by this technology for turning ordinary outings into trophy hunts, as it cuts through murky water like a knife.

Superior Sonar Performance Explained

CHIRP Innovation: Unlike traditional sonar, CHIRP sweeps across frequencies for richer echoes, painting a vivid picture of the underwater world.
Low-Q Transducer Power: Delivers exceptional target separation, so you see fish arches that stand out boldly against the backdrop.
Adaptable Search Modes: Balance between exploration and detail to match your fishing style, whether trolling deep or jigging shallows.

Navigate with Confidence Using Built-In GPS and Basemaps

Precision positioning meets detailed cartography in this GPS combo unit. Track your exact location for reliable waypoints, ensuring you return to that secret honey hole season after season. The included Humminbird Basemap draws from extensive freshwater and coastal data, highlighting over 10,000 lakes with contours, depth markers, hazards, marinas, and buoys. It's your digital fishing atlas, updated for real-world reliability.

Mapping Tools That Evolve with You

AutoChart Live: As you motor along, generate custom maps of depth, hardness, and vegetation—store up to eight hours onboard or expand with SD cards for unlimited potential.
Premium Chart Ready: Seamlessly integrate high-def lake maps or coastal overlays for unmatched clarity on docks, structures, and shorelines.
Waypoint Mastery: Save and organize up to 2,750 spots, with intuitive labeling for structures, drop-offs, or big-fish zones.

Pro anglers leverage these features to pattern fish behavior across seasons, adapting strategies based on real-time insights rather than guesswork.

Build Your Ultimate On-Water Network

Go beyond standalone operation with robust connectivity options that link your setup into a cohesive system. Ethernet enables high-speed daisy-chaining for multi-unit expansions, while Bluetooth pairs effortlessly with anchors and downriggers for remote control. NMEA 2000 integration pulls in engine data, weather feeds, and more, painting a full picture of conditions. Wi-Fi keeps software current via apps, ensuring you're always running the latest enhancements.

One-Boat Network Synergy

Seamless Minn Kota and Cannon Pairing: Spot fish, then deploy anchors or adjust lines without leaving the screen.
Expandable Capabilities: Add radar, AIS, or imaging modules to scale up as your needs grow.
Keypad Simplicity: Gloved hands or wet fingers? No problem—responsive controls keep you focused on the bite.

This networking prowess empowers tournament pros and weekend warriors alike to operate like a well-oiled machine, maximizing every minute on the water.

Rugged Design Meets Easy Integration

Built to withstand splashes, spray, and rough seas, this waterproof unit thrives in harsh marine environments. Its compact footprint—roughly 12 by 7 inches—fits neatly on any console. Setup is straightforward: mount the gimbal bracket, connect the power cable, and attach the transom transducer for immediate sonar action. Store charts and data on dual microSD slots for portability and backups.

Durability tip: Position the transducer for optimal water flow, avoiding cavitation zones common on high-speed hulls, to maintain peak performance.

Angler Tips to Elevate Your Game

Fish Deeper Smarter: Use Narrow CHIRP at dawn/dusk when baitfish school tight, switching Wide for midday spreads.
Custom Hotspots: Layer AutoChart data over basemaps to reveal subtle ledges missed by standard charts.
Network Efficiency: Link with trolling motors for auto-follow routes, freeing you to cast uninterrupted.
Maintenance Musts: Rinse the unit post-saltwater use and update firmware seasonally for bug fixes and new lake data.
Versatile Viewing: Tilt the gimbal for glare-free sights in varying light, enhancing readability on sunny days.

These strategies, drawn from veteran users, can boost your catch rates by focusing efforts where fish congregate most reliably.

Frequently Asked Questions

The HELIX 8 CHIRP GPS G4N features an 8 Inch display, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. As with all HELIX G4N models, this HELIX 8 standard features such as AutoChart Live, Wi-Fi and NMEA 2000 (R), in addition to Bluetooth (R) and Ethernet networking for compatibility with the One-Boat Network ™ family of products from Humminbird, Minn Kota and Cannon.

Humminbird 4113301 Attributes

Display Size: 8 Inch LCD
Display Resolution: 1024 X 600 Pixels
Overall Dimensions: 12 Inch Length X 7 Inch Height X 4.13 Inch Depth
Sonar Compatibility: Dual Spectrum CHIRP Sonar
With Built-In GPS: Yes
Used To: Use To Find Fish And Identify Buoys/ Day Markers/ Hazards/ Marinas/ Contours/ Depth Markers
Interface: Keypad
Waterproof: Yes
Point Of Interest: 2750 Waypoints
SD Card Storage: Micro SD Card

Humminbird 4113301 Features & Benefits

CHIRP Stands For “Compressed High Intensity Radar Pulse”: By Covering A Wide Range Of Frequencies, CHIRP Produces More Accurate, More Detailed Returns Of Fish, Structure And The Bottom
Dual Spectrum CHIRP Sonar: By Covering A Wide Range Of Frequencies, CHIRP Produces More Accurate, More Detailed Returns Of Fish, Structure And The Bottom
Precision GPS Provides An Accurate Position Fix, Meaning More Accurate Waypoints And Boat Positioning For Better Fishing
Humminbird Basemap: Based On Freshwater Data From LakeMaster And NOAA, These Maps Provide A Clear View Of Underwater Terrain
Map The Water As You Drive The Boat And Keep The Data Stored On Your Fish Finder Or Import It Into The AutoChart PC Program
Dual Micro SD Slots
LakeMaster Lake Maps Features Unrivaled, Easy-To-Read Contours, Highlighted Depth Ranges, Scrollable Lake Lists And More
Maps Features All Of The Of LakeMaster With One Key Addition: Aerial Photography Of High Definition Lakes, Providing Visibility To Docks, Buildings, And Structure
SmartStrike Cards Combine High Definition LakeMaster Lake Map Data And Extensive Search Algorithms To Help You Pattern And Locate Fish At Any Time Of The Year
Limited 2 Year Warranty

Humminbird 4113301 Installation Instructions

Humminbird 4113301 Warranties

Humminbird 2-Year Limited Warranty.pdf

Humminbird 4113301 Technical Bulletins

HUM_productmanual_Transducer_RG_532651E.pdf

HELIX 8® CHIRP DS Fishfinder/GPS Combo G4N

The HELIX 8 CHIRP GPS G4N features an 8" display, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. As with all HELIX G4N models, this HELIX 8 includes standard features such as AutoChart Live, Wi-Fi and NMEA 2000®, in addition to Bluetooth® and Ethernet networking for compatibility with the One-Boat Network™ family of products from Humminbird, Minn Kota and Cannon.

Features:

Keypad control: Master HELIX at the touch of a button. Access the preloaded views from the user-friendly menu system, operated by soft key controls that allow you to reliably operate your fish finder in any condition.
Dual Spectrum CHIRP sonar: Before you cast, know what's down there thanks to highly-detailed fish arches and a clear view of fish-holding structure and the bottom. Powered by our proprietary, Low-Q CHIRP transducer, Dual Spectrum offers two ways to search; Wide Mode for maximum coverage and Narrow Mode for focusing on the slightest detail.
Internal GPS and Humminbird Basemap: Our enhanced basemap provides you with a clear view of underwater terrain and surrounding points of interest so you can fish and navigate with total confidence. Identify buoys, day markers, hazards, marinas, contours, depth markers and much, much more. Includes charts of more than 10,000 lakes, plus coastal coverage for the continental U.S.
Premium Chart Compatible: Humminbird provides the most complete offering of premium chart options to anglers everywhere. Get a complete view of the world below with optional charts from Humminbird's LakeMaster® and CoastMaster™ products, as well as your choice of compatible Navionics® charts.
AutoChart Live: Create real-time maps of your fishing spots, with access to patented Humminbird® LakeMaster® features. Map depth contours, bottom hardness and vegetation as you drive your boat. Comes standard with eight (8) hours of built-in recording time and is compatible with AutoChart Zero Line SD cards for virtually-endless AutoChart Live mapping capacity.
One-Boat Network Compatible: Many Humminbird models seamlessly integrate and communicate with Minn Kota and Cannon products to unlock more features and capabilities for anglers everywhere. Make the more of your time on the water with the exclusive boat control and fish-catching features of the One-Boat Network.
Ethernet Networking: High-speed Ethernet allows you to build a powerful, professional-grade fishing system. Easily connect multiple fish finders, or upgrade to add-on technologies like Minn Kota i-Pilot Link and Humminbird CHIRP Radar.
Bluetooth: Take control right from the screen of your Humminbird with wireless communication to compatible Talon and Raptor shallow water anchors, as well as Cannon Optimum downriggers. Additional features include wireless software updates from the Humminbird FishSmart App and display of smart phone notifications on your Humminbird.
NMEA 2000 networking built-in: Connect an accessory NMEA 2000 network to your control head for even more information; from boat performance to weather and water conditions, make sense of it all with NMEA 2000 networking.
2-Year Limited Warranty

In The Box:

Helix 8 Control Head
Transom mount transducer with hardware
Power Cable
Gimbal mount bracket

"The Humminbird HELIX Fishfinder is a worthy companion for any angling expedition thanks to easy-to-understand design and all-around performance. Reliable soft-key controls allow access to a user-friendly operating system. Dual Spectrum CHIRP easily switches from see-everything Wide Mode to more precise Narrow Mode for enhancing a single area of interest. Comes out of the box ready to work with a wide variety of accessories and add-ons to complete your fishing experience. Ethernet, Bluetooth and NMEA 2000 networking. Build a powerful, comprehensive fishing system thanks to a wide variety of inter-operable networking features. Add new technologies you need via Ethernet and Bluetooth. And new for this 4th generation of HELIX Fishfinders is a NMEA 2000 plug-in port allowing access to your network of NMEA 2000 accessories, no adapters required. inch high-definition display with 1024x600 pixel resolution Dual Spectrum CHIRP Sonar for clear views of fish and fish-holding structure, easily switches between wide or narrow viewing modes Low-Q CHIRP Transducer AutoChart Live creates real-time maps of fishing spots, including depth, bottom hardness and vegetation. Records up to hours of route information Built in GPS and Humminbird Basemap shows underwater terrain and surrounding points of interest Compatible with premium chart options such as LakeMaster, CoastMaster and Navionics High-speed Ethernet and Bluetooth-enabled NMEA 2000 networking One-Boat Network seamlessly integrates with other Humminbird, Minn Kota and Cannon products Includes mounting hardware, power cable, and gimbal mounting bracket"
SKU: NVN-85736
MPN: 411330-1
UPC: 082324055089

Humminbird HELIX 8® CHIRP DS Fishfinder/GPS Combo G4N

Name: Humminbird HELIX 8® CHIRP DS Fishfinder/GPS Combo G4N
Brand: tashheer.com
SKU: 78684099584
Price: 335.00 USD
Availability: InStock
Rating: 4.5139000000000005 (917 reviews)