Garmin GT10HN-IF High-Narrow CHIRP Ice Fishing Transducer (010-12677-00)
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GT10HN-IF — Precision CHIRP Sonar Built for Ice Fishing
The Garmin GT10HN-IF is a high-narrow CHIRP transducer engineered specifically for ice fishing. Where wide-beam transducers scatter sonar energy across a broad cone, the GT10HN-IF focuses its beam into a tight 7–16° angle — delivering exceptional target separation, precise jig tracking, and crystal-clear fish definition directly below the hole. If you’ve ever lost your jig in the clutter of a wide-beam display, this transducer solves that problem.
Built for winter conditions from the ground up, it features a silicone-coated cable that stays flexible in freezing temperatures, and a shape optimized for dropping through an ice hole and holding position in the water column.
Key Features
- High-Narrow CHIRP Sonar — CHIRP technology transmits a continuous sweep of frequencies rather than a single pulse, producing cleaner returns, better target separation, and more detail at depth than traditional sonar. The high-frequency, narrow-beam combination is ideal for seeing your jig and nearby fish simultaneously with precision.
- 7–16° Narrow Beam Angle — Tight cone angle concentrates sonar energy directly below the transducer, minimizing interference from the sides of the hole and maximizing detail in the water column beneath you.
- 500W Power Rating — Sufficient power for reliable depth penetration through the water column in typical ice fishing depths.
- 8-Pin Connector — Compatible with Garmin fish finders using an 8-pin transducer port. Includes an 8-pin to 4-pin adapter cable for use with 4-pin compatible units.
- Silicone-Coated Cable — Remains flexible and manageable in sub-zero temperatures where standard cables stiffen and become difficult to handle.
- Ice-Optimized Design — Transducer shape and beam geometry are specifically tuned for vertical ice fishing use, not adapted from a boat-mount design.
What’s Included
- GT10HN-IF ice fishing transducer
- 8-pin to 4-pin transducer adapter cable
- Foam float
- Grommet
Compatibility
Compatible with Garmin fish finders featuring an 8-pin or 4-pin transducer port (via included adapter). Designed for use with Garmin STRIKER and ECHOMAP series units that support CHIRP sonar. Verify your display unit’s transducer compatibility before purchasing.
Related Products
- Garmin STRIKER Vivid 4cv Fish Finder/GPS with GT20-TM Transducer — Compact Garmin fish finder compatible with the GT10HN-IF for ice fishing use.
- Garmin STRIKER Vivid 5cv Fish Finder/GPS with GT20-TM Transducer — 5" display option compatible with this transducer.
- Garmin STRIKER Vivid 7cv Fish Finder/GPS with GT20-TM Transducer — Larger 7" display for anglers who want more screen on the ice.
- Garmin STRIKER Cast Castable Sonar — Wireless portable sonar option for open-water and ice fishing.
- HawkEye FishTrax 1 Portable Fish Finder — Entry-level portable fish finder alternative for ice fishing use.
Parts Desk Insights
Best Use Case: The GT10HN-IF is the right recommendation for ice anglers who are already running a compatible Garmin display and want to upgrade from a wide-beam transducer to a precision narrow-beam CHIRP unit. It’s particularly valuable for anglers targeting suspended fish in clear water, or anyone who needs to track a small jig at depth with precision — the narrow beam eliminates the clutter that makes jig tracking difficult on wider-cone transducers. Best suited for walleye, perch, and crappie ice fishing where fish are often suspended and jig presentation matters.
What to Know Before You Buy: This transducer is designed for ice fishing only — it is not intended for transom or trolling motor mounting on open-water boats. The 8-pin to 4-pin adapter is included, but always confirm the customer’s display unit’s transducer port type and CHIRP compatibility before completing the sale. The narrow beam angle (7–16°) means less coverage area than a wide-beam transducer — customers who want broader coverage under the ice should consider a wider-beam option instead. Not compatible with Garmin LiveScope or Panoptix sonar systems.
SKU: 322-0101267700 | Barcode: 753759131972
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.