Echo-sounders » Dual Frequency Transducers » Model 340 Series
Model 340 Series
- DUAL FREQUENCY TRANSDUCER
- 30 LF / HF COMBINATIONS
- HULL OR OVER-SIDE MOUNTING
- FULLY OVER-MOULDED
- FISHING, NAVIGATION & SURVEY
- LOW COST
The 340 SERIES is a high performance over- moulded, dual frequency transducer featuring both high and low frequency sections combined in a single unit.
Compatible with a wide range of echo-sounders the piston elements are configured to achieve optimum echo-sounder performance.
The ability to specify a wide combination of frequencies in the same basic unit, provides the echo sounder manufacturer and operator with the flexibility to configure a system and beam pattern to match the desired survey requirements of resolution, range and silt penetration.
The polyurethane housing provides a mechanically robust, corrosion free transducer, suitable for hull or over-side mounting.
The 340 SERIES is available with or without acoustic calibration, traceable to National Standards. Transducer impedance can be adjusted to suit customers specification.
Technical Specification
| Resonant Frequency (Nominal) |
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|---|---|
| Beam Pattern |
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| Bandwidth |
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| Transmit Sensitivity |
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| Receive Sensitivity |
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| Nominal Impedance |
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| Transmit Voltage / Duty Cycle (Max) |
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Mechanical Specification
| Cable Length |
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|---|---|
| Weight Air/Water (including 10m cable) |
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| Connector |
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| Operating Temperature |
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| Storage Temperature |
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| Cable Type |
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| Operating Depth |
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