Airmar XSONIC CM275LH-W Chestmount Broadband CHIRP Transducer

Upgrade your sounder to a serious fishfinding machine!

Whether you're a commercial fisherman, charter captain or tournament angler, the Airmar XSONIC CM275LH-W Chestmount Broadband CHIRP Transducer is worth the investment. This dual-channel CHIRP transducer combines Low CHIRP frequencies to accurately track the bottom in deep water, with High CHIRP at a constant 25° beam width for the best resolution and coverage in the upper water column and in shallower depths. It also enables bottom detection to 2400m (8000 ft) with 5 to 10 times greater detail and resolution so precise it's possible to distinguish between individual baitfish, gamefish and underwater structures.

This Chestmount Transducer provides maximum performance, no drag and increased fuel efficiency. Ideal for sportfishing vessels, high speed powerboats or smaller boats where installation of a high-performance transducer is not possible due to trailer, lift or hull limitations.

Dual Channel CHIRP
Using pulsed transmissions swept across a range of frequencies, CHIRP technology delivers target resolution and depth penetration superior to traditional single-frequency sonar. This dual-channel CHIRP transducer operates in the 42-65 kHz Low CHIRP frequency range with a 25-16° beam width, and the 150-250 kHz High CHIRP frequency range with a 25° beam width. With Low CHIRP, the CM275LH-W provides an operating depth of up to 1200 m (4000 ft).

Wide Angle CHIRP
Ideal for anglers, the CM275LH-W’s wide-angle technology delivers a constant 25° beam width across the transducer’s 150-250 kHz High CHIRP frequency range. This achieves up to double the coverage beneath your boat, and provides enhanced fish detection in the upper water column, versus the narrower beam of other high-frequency CHIRP transducers.

Depth/Temperature
One sensor does it all. Able to measure both depth and temperature in a single package, the CM275LH-W simplifies installation and requires just one connection to your echosounder module or multifunction display.

Mounting
With urethane housing, the CM275LH-W is suitable for tank mounting in fiberglass and wood hulls. Tank-mounting places the transducer in a seawater-filled tank on the outside of the hull, with the active face and sides of the transducer exposed to seawater inside the tank. A hole must be drilled through the hull for the transducer cable to enter via a stem or stuffing tube.

XSONIC Connector
Airmar XSONIC Transducers come with the new 9-Pin Black XSONIC connector. This transducer is compatible with Lowrance HDS Gen3, HDS Carbon and Elite-7 ti models. No need to mix, match or splice. Just plug and go!

Airmar XSONIC CM275LH-W Chestmount Broadband CHIRP Transducer Features:

• 42-65 kHz Low CHIRP with 25-16° beam width
  
• 150-250 kHz High CHIRP with wide 25° beam for excellent fish targets
  
• Up to 1200 m (4000 ft) range with Low CHIRP
  
• 8 internal broadband ceramics
  
• Tank-mounted with urethane housing (cannot be pocket mounted)
  
• Suitable for fiberglass and wood hulls
  
• Ideal for sportfishing and commercial vessels 8 m (25 ft) and up
  
• Cable length: 10m
  
• XSONIC 9-Pin Connector