Airmar B765 Low-Medium CHIRP, 300/600W, Thru-Hull, Raymarine 11-Pin Transducer

SKU: B765C-LM-11R

$1,999.00 $2,061.72

Description

The Airmar B765LM is a compact thru-hull CHIRP transducer engineered for smaller fishing boats that demand big-transducer performance. Its dual-band Low-Medium design covers 40–75 kHz and 80–130 kHz from a single unit, delivering exceptional depth penetration alongside detailed bottom structure and tight-holding fish target resolution across a wide range of depths.

The included High-Performance Fairing maintains broadband performance at speeds over 30 knots (34 MPH).

Available with an OEM connector matched to your fishfinder, or as a Mix and Match™ version with a 9 m (29.5') cable and standard connector plus a 1 m (3') adapter cable. Confirm your fishfinder's connector type before ordering.

Features

Dual-band CHIRP: Low 40–75 kHz / Medium 80–130 kHz
Low frequency: 32°–21° beamwidth, max depth 366 m (1,200') at 300 W
Medium frequency: 24°–16° beamwidth, max depth 274 m (900') at 600 W
85 kHz of total bandwidth from one transducer
Covers popular fishing frequencies of 50, 88, and 107 kHz
Depth and fast-response water temperature sensing
Compact size suited to vessels up to 9 m (30') LOA
Bronze housing with High-Performance Fairing
Patented Xducer ID® technology

Specifications

Frequency Band: Low–Medium CHIRP
Power Rating: 300 W (Low) / 600 W (Medium)
Low Frequency: 40–75 kHz | Beamwidth: 32°–21°
Medium Frequency: 80–130 kHz | Beamwidth: 24°–16°
Max Depth: 366 m / 1,200' (Low); 274 m / 900' (Medium)
Functions: Depth, Temperature
Material: Bronze
Hull Compatibility: Fiberglass or wood
Mounting Style: Thru-Hull with Fairing
Max Deadrise: 24° (up to 25° with fairing)
Max Vessel LOA: 9 m (30')
Hole Size: 51 mm (2")
Usable Shaft Length: 121 mm (4.75")
Connector: Raymarine 11-Pin
Cable Length: 10 m (33')
Mix and Match Series: 12-Pin CHIRP
Acoustic Window: Urethane
Country of Origin: USA
Weight: 2.5 kg (5.5 lb)

Shipping and returns

Shipping and customer service

We use Australia Post Eparcel for shipping if goods within Australia. If you would like to use an alternative shipping method please Contact Us and we can discuss alternatives.

When you contact us, a real person will call you back! This is what separates us from our competitors. We are a real store on QLD's Gold Coast with over 30 years experience in boating and Customer care.

Returns policy

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at chandlery@bosuns.com.au. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at chandlery@bosuns.com.au.