TM258
2Pages

Catalog excerpts

New Look and Better High-Speed Performance The industry’s first 1 kW transom-mount transducer has a new high-performance mounting bracket. The sleek, new bracket makes the TM258 easier to install. Additionally, its streamlined shape will give you improved high-speed performance up to 30 knots (35 MPH). The TM258 will make 600 W sounders respond like a more powerful model. Get 16 times the sensitivity compared with a standard transom-mounted transducer. The TM258 packs four 50 kHz/200 kHz elements to focus narrow beams at both frequencies, so you’ll see crisp targets and clear bottom definition. 1 kW Entry-Level Fishing Applications • Inshore and blue-water trolling • Deep-water bottom and structure fishing up to 500 m (1,640’) • The versatile 1 kW transducer for all types of fishing Features • Depth and fast-response water-temperature sensor • Elliptical beam covers larger bottom area • Fits existing TM256 and TM258 models • Bracket kick-up assembly locks in the “up” position and will not damage the transom • Accommodates transom angles between 3° and 21° • Urethane housing • Boat Size: Up

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Technical Information SPECIFICATIONS Number of Elements and Configuration Acoustic Window: Urethane DIMENSIONS MAXIMUM DEPTH RANGE 441 m to 647 m BEAM DIAMETER VS DEPTH Depth TRANSDUCER COMPARISON Model Performance Increase Benchmark model for comparison 25 times more sensitive at 50 kHz 16 times more sensitive at 200 kHz 50 times more sensitive at 50 kHz 13 times more sensitive at 200 kHz Due to the wide beams of the P48W and TM270W, they have been omitted from the table. ©Airmar Technology Corporation As Airmar constantly improves its products, all specifications are subject to change...

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