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CetResTech C75

Wideband hydrophone sensor
  • CetResTech C75
  • CetResTech C75
  • CetResTech C75
  • CetResTech C75
  • CetResTech C75
Cetacean Research Technology
Hydrophone with integral connector for UW cable
Cables and battery box for power supply to be ordered separately
Manufactured on demand in Seattle by Cetacean Research Technology. usually available in 6/8 weeks from order.

Specifications of models C75 / (C75x)
Linear Frequency Range (±3dB) [kHz]: 0.01 to 170kHz
Usable Frequency Range (+3/-20dB) [kHz]: 0.003 to 250kHz
Transducer Sensitivity* [dB, re 1V/µPa]: -200
Preamplifier Gain [dB]: 20 / 33 (model C75x)
Effective Sensitivity* [dB, re 1V/µPa]: -180 / -167 (model C75x)
SPL Equiv. Self Noise at 1kHz [dB, re 1µPa]: 51
Power Requirement [Vdc]: 5 to 32
RMS Overload Acoustic Pressure [dB, re 1µPa]: 184 to 201 / 171 to 188 (model C75x)
Maximum Operating Depth ** [m]: 920
Operating Temperature Range [ºC]: -40 to 85
Output Impedance []: 10 ohm
Dimensions [mm]: 92 L x 25 to 18 dia.
Integral Connector ***: Subconn MCBH3MSS

Usually delivered in 6weeks from order






CetResTech C75


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