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Description
Humminbird Helix7 Chirp Mdi Gps G4nHumminbird Helix 7 G4N CHIRP MEGA DI GPS Model: 411640 1 Keypad control: Master HELIX at the touch of a button. Access the pre loaded views from the user friendly menu system, operated by softkey controls that allow you to reliably operate your fish finder in any conditions. MEGA Down Imaging: Get unprecedented underwater clarity with coverage down to 125 feet below your boat. You'll unlock new details with up to 3X more detail than standard Down
Humminbird Helix 7 G4N CHIRP MEGA DI GPS
Model: 411640-1- Keypad control: Master HELIX at the touch of a button. Access the pre-loaded views from the user-friendly menu system, operated by softkey controls that allow you to reliably operate your fish finder in any conditions.
- MEGA Down Imaging: Get unprecedented underwater clarity with coverage down to 125 feet below your boat. You'll unlock new details with up to 3X more detail than standard Down Imaging sonar.
- 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 CHIRP 2D sonar 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: These Humminbird models seamlessly integrate and communicate with other Humminbird and Minn Kota 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. 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.
The HELIX 7 CHIRP MEGA DI GPS G4N fish finder features MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS and Humminbird Basemap built-in. An upgraded high-definition 7"" display will give you the best view of the many pre-loaded split screen view options so that you'll never miss a fish. All HELIX 7 G4N models support Ethernet networking, Bluetooth(R), NMEA 2000(R), Wi-Fi and are compatible with the One-Boat Network(TM), which means you'll have total control of your fishing machine at your fingertips.
Specifications| Display Size - Diagonal | 7"" |
| Display Pixel Matrix | 1024H x 600V |
| Sonar-Standard | Dual Spectrum CHIRP, MEGA Down Imaging |
| Sonar-Coverage | 20°, 42°, 60° & (2) 86° @ -10dB |
| Sonar-Optional | 53 kHz, 50/Low Airmar CHIRP |
| CHIRP - Frequencies Supported | 83/200 (75-155/130-250 kHz), Full Mode (150-220 kHz), Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz) |
| Sonar-Frequencies Supported | 50/83/200/455/800 kHz & 1.2 MHz |
| Depth-Sonar | 1,200 ft (standard transducer), 3,500 ft (optional 50 kHz) |
| CHIRP - Imaging-Frequencies Supported | 455 kHz (440-500 kHz), MEGA DI (1075-1150 kHz) |
| Depth-Down Imaging | 400 ft (455 kHz), 75 ft (MEGA) |
| Interface | Keypad Control |
| Features | Built In GPS, Built In Mapping, Dual Spectrum CHIRP, Down Imaging, MEGA Imaging, MEGA Live Imaging, Bluetooth, Networking, Wi-Fi |
| Memory Card Slot | Dual Micro SD |
| Compatible With | AIS, AutoPilot, Minn Kota US2 Sonar, Minn Kota Built-In MEGA DI, MEGA Live, One-Boat Network, Minn Kota i-Pilot Link, Minn Kota Talon/Raptor, NMEA 2000, Radar |
| Power Draw | 800 mA |
| Power Input | 10.8-20 VDC |
| Power Output Peak-to-Peak | 4000 Watts |
| Power Output RMS | 500 Watts |
| Screen Snap Shot | Included |
| Sonar Recording | Included |
| Mount-Standard | Gimbal |
| Mount-Standard Size | 10.54"" W x 5.8"" H x 3.68"" D |
| Mount-Optional Size | 10.54"" W x 5.44"" H x 1.13"" D |
| Transducer Mount Location | Transom |
| GPS Chartplotting | Included |
| GPS Trackplotting | Included |
| LakeMaster Compatibility | Yes |
| Coast Master Compatibility | Yes |
| Navionics Gold/HotMaps Compatibility | Yes |
| Navionics Platinum + Compatibility | Yes |
| Platinum Compatibility | Yes |
| Heading Sensor GPS Compatibility | Yes |
| Upgradable Software | Yes |
| View Preset Keys | Yes |
| X-Press Menu System | Yes |
| Custom Digital Readout | Yes |
| Custom View Selections | No |
| Display Colors Grayscale | 16-Bit |
| Speed | Included |
| Temperature | Built In |
| Temperature Alarm | Yes |
| Temperature Graph | Yes |
| Transducer Included | XNT 9 HW MDI 75 T |
| HDMI Compatible | No |
| MEGA Live Compatibility | Yes |
What's in the Box:
- Control head
- Transom-mount transducer - XNT 9 HW MDI 75 T
- Power cable
- Gimbal mounting bracket
- Mounting hardware.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.8 ★★★★★
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Product Reviews
★★★★★ 5
Tangerine 🍊
Scent: Tangerine, Size: 18 Ounce (Pack of 1)
The smell is so refreshing, this is a really good product to massage your feet and hands to make them soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Amazing scent smooth skin
Scent: Dewy Daisy, Size: 18 Ounce (Pack of 1)
I absolutely love the Tree Hut Dewy Daisy Scrub! The scent is incredible — fresh, floral, and uplifting without being too strong. The scrub exfoliates beautifully, leaving my skin feeling smooth, soft, and refreshed every time. It rinses clean with no greasy residue and the texture is just right — effective without being too harsh. A delightful addition to my skincare routine!
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Naturally, it was in his nature!
Format: Kindle
Naturally, it was in Robert Greene’s nature to write this book. Accustomed as he has been to writing about human activity involving power relationships, Greene has produced yet another extraordinary book jam-packed with fascinating insights about how the mind of homo sapiens often works in dealing with other members of the species.
As Greene describes in the introduction, this book is a codebook for deciphering people’s behavior, with each chapter telling the story of some iconic individual(s) who illustrates the law being covered, along with advice on how to operate successfully (if that’s possible) under this law.
So what laws (all negative aspects or shortcomings, 18 to be exact, of human behavior) does Green focus on in this book? Irrationality, narcissism, role-playing, compulsive behavior, covetousness, shortsightedness, defensiveness, self-sabotage, repression, envy, grandiosity, gender rigidity, aimlessness, conformity, fickleness, aggression, generational myopia, and death denial.
As usual with Greene’s not-inexpensive books, he gives one a lot of ideas and pages to chew on for the money, leaving one well satisfied with the investment. If I do have any criticisms, the main one relates to the stories he uses to highlight the laws. Quite often the characterizations are so extensively detailed and intriguing that one can easily forget the law being discussed. Also, there’s his possible hairsplitting of each of his 18 laws into numerous subcategories, reminding one of the mythical Eskimo vocabulary for the word “snow,” which can get one to question how useful the subcategories are depending upon one’s situation. In addition, some chapters kept me wondering, for example, the one on gender rigidity. Do those things really happen? This brings up a related general criticism: a selected bibliography, yes, but no supporting footnotes to back up a few especially dubious, IMHO, assertions.
All in all, however, I believe you’ll find the book well-written, enjoyable, and educational as regards important strategies the less-than-honorable portion of the population uses and the strategies the more honorable can use to successfully counter.
Of possible consideration for those interested in a book distilling five main life strategies from 87 of history’s master strategists:
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Reviewed in the United States on October 23, 2023
★★★★★ 5
Deep and insightful!
Format: Hardcover
I was choosing between the 48 Laws of Power and this book. But, I was more focused on how human nature works in the most precise way possible.
Robert Greene has written how humanity goes about life along with how you can fully understand and adapt to life itself without being too afraid of the unknown throughout daily life in the world.
His work includes how to master your own emotions and how you can make yourself better by taking these lessons from each chapter of the book.
It is so amazing to have such a powerful book that can help you navigate and learn how humans function and how they fundamentally transform societies altogether.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
BEST book I've ever read
Format: Hardcover
At the time of this review, I'm only halfway through reading this book, but I love it SO much. I am going after it hardcore with a highlighter and sticky tabs. I have read over 300 pages (this is a BIG book btw) and have not read a single page that was not worthwhile.
This book is easy to comprehend and apply. I recommend taking your time in digesting it, as the lessons are quite practical in daily life. It is truly helping me understand myself and others and why we all behave the way we do.
Each "Law" is a different chapter and the author explains the law, how to recognize it in yourself and others, and how to address such. He also includes a story about a real person from history and an interesting anecdote that applies to the lesson. I have never been much of a history buff but these stories are fascinating and therefore I'm learning not only about psychology but history as well.
I cannot wait to keep devouring this book. I would STRONGLY encourage any human being who wants to intentionally become more self-aware and tolerant to read this book. I will definitely be checking out more books from this author.
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Reviewed in the United States on January 15, 2025