Sonda GT15M-IH - unutrašnja CHIRP srednja frekvencija

The Garmin GT15M-IH is an in-hull transducer made of plastic. It uses CHIRP technology in the mid-band for optimal performance.

The GT15M-IH transducer operates on a CHIRP mid-band frequency range from 85 to 165 kHz. This band provides detailed depth readings.

The Garmin GT15M-IH depth sounder has a transmission power of 600 W (RMS), providing reliable detection capability.

No, hull-mounted transducers such as the GT15M-IH typically do not include temperature or speed sensors. They only provide standard CHIRP depth data.

The main advantages of an in-hull transducer include:

No hull drilling required.Reduction in drag, as the transducer is installed inside the hull.Protection against external damage (trailers, underwater obstacles).Maintenance of accurate depth readings even at high speeds.

The Garmin GT15M-IH transducer is equipped with an 8-pin connector, compatible with Garmin fishfinders and chartplotters.

The GT15M-IH transducer is designed exclusively for solid fiberglass hulls. It is compatible with hulls up to 16 mm (5/8 in) thick.

No, the GT15M-IH transducer is not recommended for metal, wood, or cored hulls. It is specifically designed for solid fiberglass hulls.

The Garmin GT15M-IH depth sounder is compatible with solid fiberglass hulls up to 16 mm (5/8 in) thick.

The GT15M-IH transducer is recommended for hulls with a deadrise angle between 0 and 25 degrees. Four plastic tanks are supplied to fit these different angles.

No, the GT15M-IH transducer provides only traditional CHIRP sonar data. To add ClearVü or SideVü functions, it can be supplemented with other compatible Garmin transducers (such as GT36UHD-TM or GT56UHD-TM) via an optional Y-cable.

Yes, you can supplement the GT15M-IH transducer with other Garmin transducers, such as the GT36UHD-TM or GT56UHD-TM models, to add ClearVü and SideVü functions. This requires the use of an optional Y-cable.

For optimal performance, the transducer must be installed:

On a solid fiberglass hull area, without dead air space or core material.In the bilge area, near the keel and transom.As flat as possible.Away from water intakes, protrusions, seams, and turbulence generated by the propeller.

To install the GT15M-IH transducer, you will need:

A #1 Phillips screwdriver.Sandpaper, 220 grit.Marine-grade adhesive suitable for the hull material.RV/marine antifreeze or mineral oil.Rubbing alcohol.

Tank selection depends on your hull’s deadrise angle:

For an angle of 0° to 3°, install the tank labeled 0°.For an angle of 4° to 8°, install the tank labeled 5°.For an angle of 9° to 16°, install the tank labeled 12°.For an angle of 17° to 25°, install the tank labeled 20°.

Yes, it is strongly recommended to test the mounting location before permanent installation. You can place the transducer in a plastic bag filled with water, position it on the hull wetted at the chosen location, and check the feedback on your chartplotter or depth sounder to verify performance.

The GT15M-IH transducer housing must be filled with RV/marine antifreeze fluid or mineral oil. This fluid ensures proper sonar signal transmission through the hull.

You can measure the deadrise angle using a smartphone app, an angle finder, a protractor, or a digital level. It is important to measure this angle specifically at the location where you plan to install the transducer, as the hull may have different angles in different areas.

While hull installation is less intrusive than through-hull transducers, professional installation is recommended to achieve the best results. This ensures optimal placement and maximum performance of the transducer.