AQ-201 Preamplifier (pn: B-460-173) Benthos hydrophones are proving invaluable in locating promising oil and gas reserves. Benthos also supplies hydrophones to research institutions where they are used for various purposes, such as listening to marine mammals.
|INPUT IMPEDANCE (Mohms)||
|CURRENT (QUIESCENT) (mA @ 12 VDC)||
|INPUT REFERRED NOISE (nV rt Hz)||
5 Hz to 12 kHz* *Typical (depends on hydrophone element)
3.5cm (length) x 1.3 cm (diameter)