RESON has released a new broadband reference hydrophone further expanding the already diverse line of calibrated hydrophone products and accessories.
The TC 4056 is a spherical measurement hydrophone with an internal preamplifier, -180dB re 1uPa sensitivity, covering 7Hz to 160kHz frequency range. The TC 4056 provides single ended or balanced differential output for cable runs up to 1000m. This model is ideal for multi-sensor set-ups and passive sonar arrays.
TC 4056 and similar RESON hydrophone models with internal preamplifiers are typically used by navies and research institutes for ambient noise measurements, acoustic signature analysis, radiated noise measurements, flow noise measurements, acoustic tracking, passive diver detection system, and bioacoustics.