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Airmar M157 Low Frequency Trawl-Mount Transducer

The mid-size M157 features low-frequency, wide-beam elements for precise measurements of trawl-net openings and distance to the bottom. Connection to the trawl cable is easy with the included MacArtney SUBCOMM® underwater connector. Available in 33

  • Airmar M157 Low Frequency Trawl-Mount Transducer
Airmar
35 Meadowbrook Drive
NH 03055 Milford
United States of America
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Description

The mid-size M157 features low-frequency, wide-beam elements for precise measurements of trawl-net openings and distance to the bottom. Connection to the trawl cable is easy with the included MacArtney SUBCOMM® underwater connector. Available in 33Khz or 28kHz. Impedance matched to 60 Ohms.

Specifications

  • Weight in air [kg}
    0.8
  • Width {m}
    80
  • Length [m]
    111
  • Height [m]
    89
  • Min. beam width [deg]
    53
  • Max. beam width [deg]
    54
  • Beam
    Single beam
  • Configuration
    miscellaneous
  • Frequency
    Single
  • Min. frequency [kHz]
    33
  • Max. frequency [kHz]
    38

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