Airmar B275LH-W, Furuno or Garmin



You may also like…


This is the new wide beam chirp 1kW thru hull transducer. This gives a constant 25 degree coverage, twice that of the B265LH.

It makes more sense as you want a wider beam width in shallow water targetting snapper and terakahi but want a narrower beam width in deeper water when targetting bluenose and puka

Fits CHIRP sounder modules which take bare wires – eg Garmin GSD26 or Furuno DFF1uHD


Get more coverage under the boat with Airmar’s new wide beam CHIRP product line. Offering a high frequency range of 150-250kHz and a constant 25 degree  beamwidth, these transducers are truly broadband at it’s best. In addition to improving the performance of CHIRP-ready echosounders, anglers using the new wide beam transducers will achieve twice the coverage under the boat compared to our current high frequency CHIRP transducers.
A unique property of the new high frequency transducers is that the beamwidth is a constant 25 degree angle across the entire frequency band. Traditionally, high frequency transducers have narrow beamwidths that change with frequency. Now, in addition to providing vast bottom coverage and precise fish detection in the upper
water column that can sometimes go unseen with current narrow beam transducers, Airmar’s new wide beam format also creates crisper and larger return images on the display.

  • Low: CHIRPS from 42 kHz to 65 kHz / 25° to 16° beamwidth
  • High—CHIRPS from 150 kHz to 250 kHz / 25° constant beamwidth
  • Covers popular fishing frequencies of 50 and 200 kHz plus everything else in the bandwidth
  • Weight: 7.3 kg (16 lb)
  • Hull Deadrise: Up to 20° with fairing


You may also like…