ADD ANYTHING HERE OR JUST REMOVE IT…

0 items

Airmar R509C-LM CHIRP 3KW Transducer

Posted by

infos@marinemotorsupply.shop

July 22, 2026

On July 4, 2026

Product description

The Airmar R509C-LM CHIRP 3KW Transducer is a Airmar marine product configured for Marine Navigation & Instruments / Transducers.

Key identifiers: MPN R509C-LM, UPC 801769001594, source SKU 98290.

Source

Key features

Depth & fast-response water-temperature sensor
Epoxy transducer housing with high-performance fairing
For use on hulls up to 25° deadrise
82 kHz of total bandwidth from one transducer
Boat Size: 12 m (40 ft.) and above
Hull Type: Fiberglass, wood, or metal

Technical overview

Brand	Airmar
MPN	R509C-LM
Model	Airmar R509C-LM CHIRP 3KW Transducer
SKU / MFR#	98290
UPC	801769001594

Manufacturer information

Manufacturer: Airmar. Manufacturer part number: R509C-LM.

Newer

Airmar R599 Low/Med Frequency In-Hull Chirp Transducer Bare Wire

Older Airmar R509C-LHW CHIRP Transducer – No Connector

Reviews

There are no reviews yet.

Be the first to review “Airmar R509C-LM CHIRP 3KW Transducer”

From the blog

Marine guides for smarter decisions

Practical reading for planning boat systems, identifying parts, and choosing compatible equipment.

Show All Blog Posts

Navigation5 min read

How to Build a Safer Marine Navigation Stack

A practical way to decide what belongs at the helm before you add screens, sensors, or network hardware.

Read article

Navigation4 min read

GPS, Chartplotter, or MFD: What Belongs at Your Helm?

Separate the basic roles first, then choose the screen and connections that suit your boat rather than a showroom checklist.

Read article

Navigation and sonar5 min read

Sonar and Transducer Basics: Start With the Mounting Location

The transducer is the part of the sonar system that meets the water, so boat geometry and mounting position should lead the conversation.

Read article

Navigation5 min read

Marine Radar: What It Adds After Dark, in Fog, and Near Busy Water

Radar can add another view of the water around the boat, but only when the installation, display, and operator practice work together.

Read article

Helm systems5 min read

Autopilot Planning: The Inputs That Matter Before You Buy

A useful autopilot plan starts with the existing steering system, the vessel dimensions, and the information the pilot will need to work correctly.

Read article

99%+ positive eBay feedback

275K+ items sold

5K+ followers

Official eBay Store Owned by Marine Motor Supply

Marine Motor Supply - MARINE 360, LLC

Marine parts sourcing from Hollywood, Florida.

Marine Motor Supply is an online marine products storefront operated by MARINE 360, LLC. Search by category, brand, SKU, MPN, and UPC, or send product details for help matching marine parts.

MARINE 360, LLC
2327 Dewey Street, Hollywood, FL 33020
+1 (407) 995-9000
infos@marinemotorsupply.shop

Payment options PayPal