Echo-sounders » Dual Beam Transducers » T38
T38
Product Unavailable
This product has been discontinued. Please see it's replacement product, the Model 122 Series.
- 120 KHZ DUAL BEAM
- NAVIGATION, FISHING & SURVEYING
- HIGH PERFOMANCE
- SCIENTIFIC ECHO SOUNDER
- HULL OR TOWED BODY
- ROBUST NYLON HOUSING
The Type T38 is a precision echo sounder transducer designed for use in hydrographic or scientific applications where an accurately defined, narrow beam pattern is required. Operating at 120 kHz the multi-element array is configured to achieve two, highly directional, conical beam patterns with low side lobe levels.
The transducer enables the beams to be switched between wide and narrow using a beam selection box which can be supplied separately.
The T38 is available with or without acoustic calibration which is traceable to National Standards.
Technical Specification
| Beam Pattern |
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|---|---|
| Beam Pattern Horizontal |
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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 (Abs. Max) |
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Mechanical Specification
| Cable Type |
|
|---|---|
| Operating Depth |
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| 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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| Optional |
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| Storage Temperature |
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