AIRMAR® B175L, 0° tilt

The Garmin AIRMAR® B175L transducer is a 1 kW through-hull transducer featuring CHIRP technology. It is designed for fish detection and seabed mapping, particularly optimized for deep waters thanks to its low-frequency band.

The Garmin AIRMAR® B175L transducer has a transmit power of 1 kW (1000 watts), giving it excellent deep-penetration capability.

The B175L transducer operates on the CHIRP low-frequency band, covering a range from 40 to 60 kHz.

The B175L transducer offers a total bandwidth of 20 kHz, corresponding to the frequency range from 40 to 60 kHz.

It is specifically designed for optimal performance in deep waters, enabling accurate detection of targets and underwater structures at great depths.

CHIRP (Compressed High-Intensity Radiated Pulse) technology sends a continuous sweep of frequencies over a wide band. The B175L transducer uses this technology on its low-frequency band (40–60 kHz) to provide better target separation, increased clarity, and deeper detection compared to fixed-frequency transducers.

The "0° tilt" refers to the angle of the internal transducer relative to the depth sounder's housing. This version is typically suited for boat hulls with a deadrise angle of 0° to 7°, ensuring the sounder's beam is directed straight down for optimal performance without requiring a tilt compensator.

Yes, thanks to its low-frequency CHIRP technology and 1 kW power output, the B175L fishfinder provides excellent target separation. This allows individual fish to be distinguished, even within dense schools, and underwater structures to be identified with high clarity.

The main advantage of a low-frequency CHIRP sounder is its ability to penetrate deeper into the water and provide excellent echo return even at great depths. It also maintains good resolution for detecting the seabed and targets.

Yes, its 1 kW power and ability to operate effectively in deep water make it an ideal choice for big-game fishing in offshore waters, where detecting pelagic fish and deep structures is critical.

The B175L transducer is a through-hull transducer, which means a hole must be drilled in the boat's hull for installation.

Yes, due to the need to drill the hull and ensure perfect watertightness, it is strongly recommended to have the depth sounder installed by a marine professional to guarantee the safety and optimal performance of your equipment.

Airmar through-hull transducers are generally designed for installation on fiberglass, wood, or metal hulls. Special attention must be paid to isolation if the hull is metal.

Yes, applying a suitable marine sealant is essential to ensure the watertight integrity of the hull hole and prevent water ingress after installation of the transducer.

The 0° tilt of this transducer version is designed to compensate for hull deadrise angle on boats with minimal deadrise (0° to 7°). It is critical to mount the transducer so that the sensing element is parallel to the water surface for optimal performance.

The B175L transducer is compatible with Garmin sounder/GPS combos equipped with CHIRP technology, capable of supporting a 1 kW transducer and the low-frequency band (40–60 kHz). It is recommended to verify specific compatibility with your Garmin display model.

Yes, for some Garmin systems, the B175L transducer can be connected to a compatible external CHIRP fishfinder module. This may extend system capabilities or allow use with multifunction displays lacking an integrated 1 kW CHIRP fishfinder.

Whether an adapter is required depends on the specific model of your Garmin device and the type of connector on the transducer. It is recommended to consult your Garmin device documentation or contact technical support to confirm connection requirements.

With its 1 kW power and low-frequency CHIRP band (40-60 kHz), the B175L fishfinder can reach significant detection depths, optimized for deep water. Actual performance may vary depending on water and seabed conditions.

Yes, Airmar B175-series transducers typically include a water temperature sensor. Therefore, the B175L transducer should provide accurate water temperature data to your compatible Garmin display.