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Description: The TC4043 Miniature hydrophone offers a wide frequency range from 2Hz to over 160kHz. The frequency response is flat from 2Hz to 100kHz. The hydrophones directivity is typically omnidirectional up to 100kHz. The TC4043 incorporates a high quality 10dB low-noise preamplifier
- Frequency Response: 2 to 160000 Hz
- Hydrophone Sensitivity: -201 dB re V/µPa
- Maximum Operating Depth: 700 m
- Operating Temperature: 28.4 to 122 F
Description: The TC4056 is an omnidirectional hydrophone with a low noise +10dB or +20dB preamplifier build-in making it highly sensitive. TC4056-1,3 comes with a 10m high quality cable/TC4056-4 comes with a 5m high quality cable - all with 3 twisted shielded pairs AWG20. A version with Jupiter
- Frequency Response: 5 to 140000 Hz
- Hydrophone Sensitivity: -192 dB re V/µPa
- Maximum Operating Depth: 900 m
- Operating Temperature: 28.4 to 122 F
Standards and Technical Documents - Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz -- IEC 62127-2:2007
Description: piezoelectric sensor elements, designed to measure the pulsed wave and continuous wave ultrasonic fields generated by ultrasonic equipment; - and hydrophones with or without a hydrophone pre-amplifier. IEC 62127-1, IEC 62127-2 and IEC 62127-3 are being published simultaneously.Show More
Supplier: ValueTronics International, Inc.
Description: . NEXUS supports transducers with TEDS according to IEEE 1451.4. Uses Specially suited for automotive use. Developed in association with major car manufacturers, for high-quality field and laboratory measurement systems Used with charge accelerometers, hydrophones, force transducers,Show More
Description: The EC6072 Battery Charger has been designed for recharging of the EC6068 Battery Module. Two EC6068 Battery Modules can be connected to EC6072 and recharged simultaneously. Furthermore, the EC6072 can be used as DC voltage supply for hydrophones with built-in preamplifiers and for the
- Multi-Bank Charger: true
- Charger Type / Applications: General Purpose
- Charger Power Source: AC
- Output Voltage: 12 volts
Description: The VP1000 is a 1MHz bandwidth single ended voltage preamplifier, designed for use with piezoelectric hydrophone and a variety of transducers. VP1000 offers excellent low-noise performance, gain selection in 6 levels and options of 12 Hi-Pass filters. The high input impedance of
- Signal Conditioning Type: Instrumentation Amplifier
- Form Factor: Stand Alone
- Signal Inputs: DC Voltage Input, DC Current Input, Charge Input
- Specialized & Other Inputs: Other Input
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The Seafloor Borehole Array Seismic System (SEABASS) and VLF ambient noise
Since the hydrophone is a capaci- tive device a hydrophone preamplifier is necessary before sending signals up the cable to the DTU.
Hydrophone Measurements of Medical Ultrasound Devices
Figure 4 - Schematic of hydrophone preamplifier .
NEMO-\onde: a submarine station for real-time monitoring of acoustic
background installed at 2000 m depth in the Mediterranean Sea
Each hydrophone (hereafter H1,H2 H3 and H4) was mounted on an aluminum alloy vessel, pressure resistant, which also hosted the hy- drophone preamplifier .
Hydrophone measurements in diagnostic ultrasound fields
(b) Photograph of hydrophone preamplifier .
Primary calibration of hydrophones with extended frequency range 1 to 70 MHz using optical interferometry
Tr = acoustic transducer, V = voltage measurement, ENI = power ampli- fier, Syn = synthesizer, H = hydrophone and Pre-Amp = hydrophone preamplifier .
A self-contained hydroacoustic station with radio channel for acoustic measurements on the shelf
The electric signal from the output of the hydrophone preamplifier is applied along the connecting cable to the input of the scaling amplifier, the gain of which is selected from values of 1, 2, 10, or 40 by a switch.
NOARL Autonomous Acoustic Arrays
The multiplexerscontain alkaline batteries that power the operation of the multiplexer electronics, including the hydrophone preamplifiers .
ACOUSTIC AND RADIO EEV NEUTRINO DETECTION ACTIVITIES PROCEEDINGS OF THE INTERNATIONAL WORKSHOP (ARENA 2005)
Each detector (hereafter H1,H2 H3 and H4) is mounted on an Al-alloy vessel, pressure resistant, which also contains the hydrophone preamplifier (20 db gain).
Deep Water Hydropnone
V Shows the circuit diagram of the three stage hydrophone pre- amplifier .
4-3 Hydrophone preamplifier output for an on-axis measurement r 12 mm from the C323-SU transducer surface in a water medium using +20 V HV supply rails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .