CM275 Low-High Wide Chirp, 1kW

Get more coverage under your boat with Airmar’s unique wide-beam, low and high-frequency, Chirp-ready CM275LHW. The high band operates across a frequency range of 150 to 250 kHz and has a fixed 25° beam for all frequencies which results in superior resolution. The constantly wide beam provides twice the coverage and clear fish arches on the display compared to most high-frequency, narrow-beam transducers.

The high wide is the ideal choice for both inshore and pelagic fishing, where resolution and maximum coverage under the boat are essential down to 152 m (500′). The low-frequency band and 1 kW of power support great deeper-water performance. And all this is packed into one SEALCAST^™ housing. Get the best of both worlds with Airmar’s Chirp-ready transducers with wide-beam coverage.

• Depth and fast-response water-temperature sensing
• 1 kW of power
• Low frequency: 42 to 65 kHz
  • 25° to 16° beamwidth
  • Maximum depth of 914 m (3000′)
• High frequency: from 150 to 250 kHz
  • 25° constant beamwidth
  • Maximum depth of 152 m (500′)
• 123 kHz of total bandwidth from one transducer
• Covers popular fishing frequencies of 50 and 200 kHz plus everything else in the bandwidth
• High frequency produces superior shallow-water performance, bottom detail, and fish-target separation
• High wide beamwidth yields more coverage for detecting fish in the upper-water column
• Curved-edge design for wet-box installation
• Designed for custom mounting in a cavity or welded tank
• SEALCAST^™, seamless, urethane housing for long product life
• Also available as thru-hull (B275LHW), transom (TM275LHW), and pocket (PM275LHW) mounts
• Patented Xducer ID^® technology
  Cable-Length: 10 m (33′)
  Common Use: Fishing, Commercial Fishing
  Connector: Simrad 9-Pin, Lowrance 9-Pin, Navico 9-Pin
  Country of Origin: USA
  Cross Reference: 000-13772-001
  Display Connector: 9N2
  Frequency Band: Low-High Wide
  Functions: Depth, Temperature
  High Frequency: 150-250 kHz
  High-Wide Beamwidth: 25°
  Hull Material: Metal
  Low Frequency: 42-65 kHz
  Low Frequency Beamwidth: 25°-16°
  Material: Urethane
  Max Deadrise: Accommodates any deadrise angle based on custom installation
  Max Deadrise Angle: Any
  Max Depth: Low frequency- 914 m (3000′), High wide frequency- 152 m (500′)
  Max Vessel LOA: 8 m (25′) and above
  Mix and Match Series: 12-Pin Chirp
  Mounting Style: Tank, Cavity, Pocket/Keel Mount
  Power Rating: 1 kW
  Sensor Connector: MMC
  Single or Dual Frequency: CHIRP-Ready Dual-Band
  Tilted Element: No
  Weight: 5.3 kg (11.6 lb.)