Rfq: Owtf Very Low Frequency (Vlf) Source Transducer

  Address - United Kingdom

  Contact details - 565656565

  Tender notice no. - 76454545

  GT Ref Id - 90031962

  Document Type - Tender Notices

Description - Description: Generation of sufficient sound energy at low frequencies requires a specialist source transducer designed specifically for use at low frequencies. NPL has a growing requirement to deliver underwater acoustic test and calibration at exten ded low frequencies. This extended low frequency range is to operate primarily in the region of 10 Hz to 500 Hz but with operational capabilities to extend to at least 1 kHz. The transducer is to operate as a projector, driven with conventional amplification. The transducer will be typically used at relatively shallow depths of approximately 15 m but also needs the capability to maintain performance at hydrostatic pressures equivalent to depths o

Gt Ref Id - 90031962

Deadline - Aug 16, 2024