Echo-sounders » Single Beam Transducers » T198
T198
Product Unavailable
This product has been discontinued. Please see it's replacement product, the Model 65 Series.
- 12 KHZ TRANSDUCER
- SINGLE NARROW BEAM
- LOW SIDE LOBE
- LONG RANGE ECHO SOUNDER
- TOWED BODY CAPABILITY
- FULLY OVER-MOULDED
- (OPTIONAL) DEEP-WATER 1800M VARIANT AVAILABLE
The T198 transducer is a high power, long range directional array operating at 12 kHz. Originally designed for over-side installation, the T198 can also be hull mounted.
The nodal mounted tonpilz elements are extremely robust, capable of withstanding high slamming forces, highly efficient and provide an excellent front to back ratio. An external transformer can be supplied to accommodate any impedance matching.
The transducer housing is an over-moulded, robust and corrosion free transducer body.
The T198 is available with or without acoustic calibration which is traceable to National Standards.
Technical Specification
| Frequency Options |
|
|---|---|
| Beam Pattern |
|
| Side Lobe Level |
|
| Front/Back Ratio |
|
| Bandwidth |
|
| Transmit Sensitivity |
|
| Receive Sensitivity |
|
| Capacitance at 1 kHz (with 10m cable) |
|
| Nominal Impedance |
|
| Transmit Voltage / Duty Cycle (Abs. Max) |
|
Mechanical Specification
| Cable Type |
|
|---|---|
| Operating Depth |
|
| Cable Length |
|
| Weight Air/Water (including 10m cable) |
|
| Connector |
|
| Operating Temperature |
|
| Storage Temperature |
|
