Simrad ES120-7F is a 120 kHz split beam echo sounder transducer
The Simrad ES120-7F is a split-beam transducer with 76 piezo-ceramic elements distributed over four quadrants. The ES120-7F may also be used as a single beam transducer. This is accomplished by coupling (in parallel) the four quadrants into two sets and then connecting the resulting pairs in series. The transducer has a streamlined housing for hull and towed foil mounting.
- Fish finding echo sounders
Key technical specifications
These specifications are valid when all four quadrants are wired as a single beam unit. Note that the specifications can be altered without prior warning. For a full set of specifications, see the data sheet.
- Frequency: 120 kHz
- Circular beamwidth: 7 ±1°
- Maximum input pulse power: 1000 W
- Maximum continuous input power: 10 W
- Maximum transducer depth: 150 m
- Cable length: 20 m
- Weight without cable: 6.6 kg
- Physical dimensions:
- Length: 450 mm
- Width: 150 mm
- Height, body: 85 mm