Echo-sounders » Dual Frequency Transducers » T197
T197
Product Unavailable
This product has been discontinued. Please see it's replacement product, the Model 60 Series.
- DUAL FREQUENCY NAVIGATION & SURVEYING
- LOW SIDE LOBES
- LONG RANGE ECHO SOUNDER
- TOWED BODY CAPABILITY
- FULLY OVER-MOULDED
- (OPTIONAL) DEEP-WATER 1800M VARIANT AVAILABLE
The T197 is a high performance, dual-frequency transducers offering a versatile sounding system with high resolution and excellent range performance. The design features both high and low frequencies combined within a single over-moulded housing. Allowing a hydrographer the flexibility to select a system to meet the desired survey requirements of resolution, range, silt penetration and beam pattern. The over-moulded polyurethane housing provides a mechanically robust, corrosion-free transducer for hull or over-side mounting.
Transducer impedance can be adjusted to suit the customer's specification.
The T196 is available with or without acoustic calibration which is traceable to National Standards.
Technical Specification
| Frequency Options |
|
|---|---|
| Beam Angle (-3db) |
|
| Bandwidth |
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| Transmit Sensitivity |
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| Receive Sensitivity |
|
| Nominal Impedance |
|
| Transmit Voltage / Duty Cycle (Max) |
|
Mechanical Specification
| Cable Type |
|
|---|---|
| Operating Depth |
|
| Cable Length |
|
| Weight Air/Water (including 10m cable) |
|
| Connector |
|
| Operating Temperature |
|
| Storage Temperature |
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