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Imagine gliding across your favorite lake, pinpointing schools of bass huddled around submerged timber or walleye suspended over a rocky drop-off—all before dropping your line. The HELIX 7 CHIRP G3 delivers that edge with its crystal-clear sonar imaging and real-time mapping tools. Anglers swear by its ability to reveal the underwater world in stunning detail, turning guesswork into precision strikes. Whether you're chasing crappie in shallow bays or trolling for salmon in deep channels, this unit adapts to your style, offering split-screen views that let you monitor multiple data streams without missing a beat.
Dual Spectrum CHIRP sonar stands out by blending wide-area scanning for broad coverage with narrow-beam precision for fine details. In wide mode, sweep vast areas to locate fish fast; switch to narrow for razor-sharp separation of individual targets from bottom clutter. This proprietary tech uses a low Q transducer to produce those iconic, elongated fish arches that experienced anglers recognize instantly.
Pair it with SwitchFire Sonar, and you gain full control over your display. Toggle between Cleanse mode for simplified, clutter-free views in turbulent water or Max+ mode to reveal every nuance, including your jig's descent through the water column. It's like having a customizable lens for varying conditions—shallow weedy flats or deep, thermocline-layered reservoirs.
The generous 7-inch, 1280x800 pixel display shines in sunlight, supporting a slew of preloaded split screens. Track GPS waypoints (up to 2,750), routes (47), and tracks (50) while overlaying sonar and charts. Keypad controls keep operations intuitive, even with gloves on, and features like screen snapshots and sonar recording capture key moments for later review.
Customizable readouts, temperature graphs, and alarms add practical value—set alerts for depth changes or water temp shifts to target species' comfort zones.
| Feature | Details |
|---|---|
| Display Size | 7" diagonal, 1280H x 800V pixels |
| Sonar Type | Dual Spectrum CHIRP (standard) |
| CHIRP Frequencies | Wide: 140-200 kHz, Narrow: 180-240 kHz, Full: 150-220 kHz |
| Max Depth | 1,200 ft (standard transducer) |
| Power Output (Peak-to-Peak) | 4,000 Watts |
| GPS Capabilities | Internal receiver, trackplotting, waypoints |
| Mounting Options | Gimbal (standard), In-dash kit optional |
| Transducer | XNT 9 HW T (transom mount) |
Everything you need arrives in the box: transom-mount transducer, gimbal bracket, power cable, and mounting hardware. Most boaters have it operational in under an hour, with straightforward wiring that taps into your 12V system.
Pro Tip: Position the transducer parallel to the waterline at rest for optimal readings, and route cables away from interference sources like trolling motors.
It offers dual-mode scanning—wide for coverage, narrow for detail—producing clearer fish arches and structure separation without manual frequency tweaks.
Yes, AutoChart Live maps depth, hardness, and vegetation in real-time, storing up to eight hours of data on the included micro SD slot.
The 7-inch TFT color screen performs well in bright conditions, with high contrast and anti-glare properties favored by day-boat anglers.
Humminbird Basemap includes contours for 10,000+ lakes and U.S. coastal charts, highlighting key navigation aids like buoys and hazards.
Absolutely—plug in LakeMaster or Navionics cards for enhanced detail, including depth shading and lake lists.
Up to 1,200 feet with the standard transducer, extendable to 3,500 feet with optional low-frequency models.
California Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer or reproductive harm.
HELIX® 7 CHIRP Fishfinder/GPS Combo G3 with Transom Mount Transducer
The HELIX 7 CHIRP GPS G3 fish finder features Dual Spectrum CHIRP Sonar, AutoChart Live, GPS and Humminbird Basemap built-in. The 7", ultra-wide display gives you ample room to view the many pre-loaded split screen view options.
Features:
WARNING: This product can expose you to chemicals including 1,3-Butadiene which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
US$40
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