Simrad ES120-7C is a 120 kHz split beam echo sounder transducer
The Simrad ES120-7C is a 120 kHz split-beam composite transducer
with a large bandwidth. This provides a fine range resolution, which
is important for single fish detection and target strength measurements.
The transducer has four quadrants.
Key technical specifications
- Frequency: 120 kHz
- Circular beamwidth: 7°
- Maximum input pulse power: 1000 W
- Maximum continuous input power: 10 W
- Maximum transducer depth: 20 m
- Cable length: 20 m
- Weight without cable: 2.4 kg
- Physical dimensions:
- Diameter: 180 mm
- Height, body: 85.2 mm
These specifications are valid when all four quadrants are wired in parallel.
Please note that the technical specifications can be altered without prior warning. For a full set of specifications, see the transducer data sheet.