XSONIC Airmar TM150M

The XSONIC Airmar TM150M transducer is a CHIRP transducer designed for transom mounting, intended for freshwater, coastal, or inland fishing. It provides detailed readings of depth and water temperature.

The TM150M transducer has a transmit power of 300 W.

The TM150M transducer operates over a CHIRP mid-frequency range of 95 to 155 kHz, with a total bandwidth of 60 kHz.

This depth sounder can reach a maximum depth of 183 meters (600 feet), providing accurate depth data.

The TM150M transducer provides accurate depth and water temperature data.

The transducer integrates a single broadband ceramic with a plastic/urethane radiating surface, designed for marine durability.

The transducer is equipped with a 10-metre (33-foot) cable and a 9-pin connector.

The TM150M transducer beam angles range from 26° to 17°, which is effective for detecting fish near structures and suspended fish.

Yes, the TM150M transducer can be used in saltwater. It is mandatory to apply water-based antifouling paint to the transducer for saltwater use.

The TM150M transducer ensures reliable operation up to 44 knots (50 MPH).

The TM150M transducer is recommended for boats up to 8 meters (25 feet) in length, particularly those equipped with outboard or inboard/outboard (I/O) engines with planing hulls.

The transducer is compatible with fiberglass, wood, or metal hulls.

No, the TM150M transducer is not recommended for boats equipped with inboard engines.

The TM150M transducer is designed to fit transom mounts with an incline ranging from 3° to 20°.

Installing the TM150M transducer on a stepped hull is generally not recommended. If necessary, it must be mounted on the lowest step, ensuring there is sufficient clearance above the bracket for the sensor to release and pivot upward.

For optimal performance, the transducer must be installed in a smooth water flow area, away from water intakes, discharges, or hull irregularities that could disrupt water flow. It is preferable to mount it on the transom side where the propeller blades move downward, and as close as possible to the boat's centerline (keel).

For installation, you will need safety glasses, a dust mask, hearing protection, Phillips screwdrivers, a pencil, an electric drill with drill bits (4mm, #23 or 9/64" for mounting holes; 2mm or 1/16" larger than the connector diameter for the back panel hole; 3mm or 1/8" for cable ties), masking tape, an angle finder (for some installations), marine sealant (suitable for below the waterline), a straightedge, cable glands (for some installations), and cable ties.

The trailing edge of the transducer must be positioned 1 to 6 mm (1/16 to 1/4") lower than the leading edge relative to the hull. Additionally, the bottom left corner of the transducer should extend 0 to 3 mm (0 to 1/8") below the hull bottom to ensure optimal water contact and prevent aeration.

The transducer mount is designed to compensate for the transom angle. Shims can be used. For example, for a standard transom angle of 12°, no shim is required. For speeds above 20 knots, a 4.5° shim can be used. For stepped transoms or jet boats (3°), a 9° shim is recommended. For small aluminum or fiberglass boats (20°), a 9° shim with the tapered side facing up is advised.

Installing the TM150M transducer requires a vertical clearance of at least 89 mm (3-1/2") above the mounting bracket to allow the transducer to pivot upward if needed.