A-TD25 Underwater Depth Fish Finder Sensor Ultrasonic Transducer
Features: ■High Sensitivity, Strong Anti-interference ■Firm and Durable, High Frequency Precision ■ Good target detail in shallow water at 200KHz and good deep-water bottom tracking at 50KHz ■ Frequency: 50KHz, 200KHz, 50&200KHz ■ Power: 300W, 600W, 1KW, 1.5KW, 1.8KW, 2.5KW, 3KW, 5KW are available ■ Bronze, rubber, plastic housings are available ■ High reliability fish finder or echo sounder transducer ■ Excellent noise characteristics
Function: A) Use chiefly for hydro location in seas, rivers and lakes; B) Use special technology, can work using either one or two resonance frequencies; C) Using wide-band technology, receiving sensitivity and transmitting. Response is very high.