AIRMAR

Having and using the right probe to find big fish is a step ahead of all other anglers. The correct tool to cover deep sea targets is a 2 kW, low to medium frequency transducer. The Chirp-ready R111LM provides deep-sea low frequency performance down to 1829m (6000') plus the detailed returns produced by the narrower midband beams.

Chirp technology displays 5 to 10 times greater detail and resolution than conventional frequencies. The R111LM transmits over the low frequency band from 38 to 75 kHz and the mid frequency band from 80 to 130 kHz. This converter provides up to 87 kHz total bandwidth in a single installation.

The transducer is mounted in the included tank, which is cut to the angle of elevation of the boat and secured inside the hull. When the transducer is placed inside the tank, it is properly oriented for optimal performance. The R111LM is a popular choice for customers who don't want to drill a hole in their hull and for trailer or multihull boats.

Airmar's low profile sonar models are ideally suited for smaller center console RIBs. The Airmar B75HW combines the benefits of a high frequency band for amazing detail and target separation and a wide beam width of 30° for maximum coverage below the boat. The B75H sonar provides up to 100kHz of total bandwidth with just one installation and provides incredible subsea coverage to depths of up to 152m (500').

Extremely suitable for use in the Black Sea and Greece for depths up to 150m.

The B75HW transmits over the following frequency band:

High frequency 150 to 250 kHz
Tilted Element™ transducers have a ceramic element fixed at an angle of 20°, 12° or 0° in the housing. The transducer is mounted almost flush with the housing. The tilt of the element corrects the tilt of the housing by orienting the beam directly down. This ensures maximum echo return to the probe for more accurate depth readings.

The B75HW is available in three angled models:

Fixed 20° inclined version for 16° to 24° housing inclination
Fixed 12° tilt version for 8° to 15° hull tilt
Fixed 0° inclined version for 0° to 7° housing inclination

The M135M’s medium frequency delivers the right combination of coverage under the boat, extended depth range, and the ability to produce clean and accurate target and structure returns in mid to deeper water. Medium frequency also delivers excellent shallow to mid-depth performance, bottom detail, and fish-target separation. Operating at a frequency range of 85 to 135 kHz, this transducer reveals fish at medium depths up to 457 m (1500') and gives ultra-clear target resolution.

Airmar’s M135M includes a plastic mounting base which is aligned to the centerline and secured inside the hull. Then it is filled with non-toxic antifreeze. The transducer is inserted into the base and adjusted for the proper deadrise offset, ensuring the beam is shooting straight down for maximum echo returns. The eco-friendly coolant is the best medium to transmit through solid fiberglass and into the surrounding water. The major benefit of an in-hull transducer is no protruding features on the exterior of the hull, making it the perfect choice for trailered or lifted boats. Designed for smaller boats up to 11 m (36') with a solid-fiberglass hull.