Simrad SP90

Simrad SP90 Fish Finding Sonar

Technical specifications

Simrad is engaged in continuous development of its products and reserves the right to alter specifications without prior notice.

Frequency:

  • Standard: Single CW/FM, 26 kHz
  • Optional: Triple frequency, 24, 26 and 28 kHz
  • Optional: Multiple CW/FM, 20 to 30 kHz in 1 kHz steps

Range:

  • Range steps: 150 to 8000 meters in 12 steps
  • Detection range: 3000 meters against 0 dB target

Tilt:

  • +10 to -60 degrees

Source level (SL):

  • Omni mode: 217 dB / 1µPa
  • Single beam: 223 dB / 1µPa

Transceiver:

  • Number of transmitter channels: 256
  • Number of receiver channels: 256

Transducer array:

  • Shape: Cylindrical
  • Number of elements: 256
  • Horizontal beam: 11.5 or 360 degrees
  • Vertical beam: 11.5 or 60 degrees

Beamwidth:

  • User selectable: Narrow, Normal or Wide

Stabilization:

  • Roll stabilization: Automatic, ±20 degrees
  • Pitch stabilization: Automatic, ±20 degrees

Interfaces:

  • Serial RS-232: Seven serial lines to/from external systems and sensors
  • Scientific: Ethernet (option)

Power requirements

  • Display Unit: 115/230 Vac, 50/60 Hz, 100 W
  • Sonar Processor Unit: 115/230 Vac, 50/60 Hz, 200 W
  • Transceiver Unit: 230 Vac, 50/60 Hz, 600 W
  • Hull Unit (3-phase): 230/380/440 Vac, 1100 W

System units


Sonar Processing Unit:

Colour display:

  • Size and type: 17, 19 or 23-inch colour LCD
  • Minimum resolution: 1280x1024
  • Commercial displays can be used

Sonar Operating Panel:

Sonar Interface Unit:

Transceiver Unit:

Hull unit:

  • Three types available
  • Lowering lengths: 1000 mm, 1200 mm and 1600 mm
  • Time to hoist: 25 seconds
  • Physical properties
 
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