fishfinder acoustic transducer / depth sounder / for boats
fishfinder, depth sounder
Simrad 18-11 is a 18 kHz single beam echo sounder transducer
The Simrad 18-11 is a large, single beam transducer with a relatively narrow beam. It is ideal for use in ocean depth measurements to a maximum water depth of 7000 m.
Hydrographic echo sounders
Key technical specifications
Note that the specifications can be altered without prior warning. For a full set of specifications, see the data sheet.
Frequency: 18 kHz
Circular beamwidth: 11 ±2°
Maximum pulse power input: 2000 W
Maximum continuous power input: 100 W
Maximum transducer depth: 50 m
Cable length: 20 m
Weight with cable: 85 kg
Diameter: 625 mm
Height: 175 mm