Description
Garmin GT17M-THF Transducer | Boat Supply Store
For anglers demanding precise underwater detail, this 1 kW mid-band CHIRP transducer delivers exceptional clarity of fish and structure. Its flush-mounted thru-hull design, featuring a 20-degree tilt, minimizes drag and ensures optimal performance across hull deadrise angles from 16 to 24 degrees. Achieve detailed sonar returns down to 2,400 feet in freshwater and 1,800 feet in saltwater, making it a vital tool for serious offshore and inshore fishing operations.
Key Features
- Achieve 1 kW mid-band CHIRP sonar for superior target definition.
- Benefit from a low-drag, flush-mounted thru-hull design for optimal hydrodynamics.
- Detect targets down to 2,400 ft in freshwater and 1,800 ft in saltwater.
- Experience precise targeting with beamwidths ranging from 9 to 18 degrees.
- Gain rapid-response water temperature sensing for environmental awareness.
- Enjoy simplified integration with Auto-ID for plug-and-play operation.
- Rely on a robust stainless steel housing and stem for durability.
- Ensure compatibility with hull deadrise angles between 16 and 24 degrees.
Specifications
| Product Specifications | |
|---|---|
| Transducer Power | 1 kW |
| Transducer Frequency | Mid-band CHIRP (80–165 kHz) |
| Beamwidth | 9–18 degrees |
| Maximum Depth (Freshwater) | 2,400 ft |
| Maximum Depth (Saltwater) | 1,800 ft |
| Tilt | 20-degree |
| Connector Type | 8-pin |
| Cable Length | 50 ft |
| Water Temperature Sensing | Yes |
| Hull Deadrise Angle | 16-24 degrees |
| Housing Material | Stainless steel |
Who This Is For
Anglers and boaters seeking high-definition mid-band CHIRP sonar for clear fish arch and structure definition, with a preference for flush-mounted, low-drag thru-hull installations on various hull types.
How It Compares
| Feature | Garmin GT17M-THF Transducer | Competitor |
|---|---|---|
| Transducer Frequency | Mid band CHIRP (80-165 kHz) | Mid-band CHIRP (80-130 kHz), CHIRP |
| Transducer Power | 1 kW | 1 kW, 600 W |
| Transducer Beamwidth | 9-18 degrees | 16-11 degrees, Variable |
| Connector Type | 8-pin | 8-pin, Raymarine 12-pin |
| Max Depth (Saltwater) | 1800 ft | — |
| Max Depth (Freshwater) | 2400 ft | — |
| Tilt | 20-degree | Various tilt options available (e.g., 0, 12, 20 degrees), null |
Common Concerns Answered
What if I have calibration issues with my chartplotter?
While some older chartplotter models may occasionally require calibration adjustments, the GT17M-THF is designed for robust performance. For optimal results, ensure your chartplotter firmware is up-to-date and consult your chartplotter's manual for specific calibration procedures.
Is the 50 ft cable long enough for my installation?
The included 50 ft cable is standard for many installations. If your installation requires a longer run due to the placement of your chartplotter or complexity of the vessel, extension cables may be available or alternative installation planning might be necessary. Consult your installation guide or a marine electronics professional.
How does the price compare to other transducers?
The GT17M-THF offers premium 1 kW mid-band CHIRP performance and a durable stainless steel thru-hull design, justifying its price point for serious anglers. While some lower-power or different frequency transducers may be less expensive, they will not provide the same depth penetration and target definition this unit offers.
Frequently Asked Questions
What is the maximum depth for the Garmin GT17M-THF transducer?
The Garmin GT17M-THF transducer is capable of reaching depths of up to 2,400 feet in freshwater and 1,800 feet in saltwater.
What is the frequency range of the Garmin GT17M-THF transducer?
The frequency range for the Garmin GT17M-THF transducer is mid-band CHIRP, operating between 80 kHz and 165 kHz.
What is the beamwidth of the Garmin GT17M-THF transducer?
The beamwidth of the Garmin GT17M-THF transducer varies between 9 and 18 degrees, providing both wide coverage and focused detail.
Is the Garmin GT17M-THF transducer compatible with all Garmin chartplotters?
The GT17M-THF features an 8-pin connector and is compatible with a wide range of Garmin GPSMAP and echoMAP series chartplotters. Always verify compatibility with your specific chartplotter model on the Garmin website or by consulting its manual.
What hull types can the Garmin GT17M-THF transducer be installed on?
The Garmin GT17M-THF is suitable for hull deadrise angles ranging from 16 to 24 degrees, making it adaptable to many common hull designs. Its flush-mounted, low-drag profile is beneficial across various vessel types.
