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MODEL 238A wedge shaped transducer similar to Model 236 except longer to allow use of two elements of different frequencies i.e. 50 & 200 kHz. Available in several frequencies and beam widths. Options:
Weight:
Specifications:
NOTES: (1) with standard length cable. (2) equivalent series R in water. (3) the source level generated by one watt input. (4) the open circuit RMS voltage generated by a pressure of one microbar. |