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Low Power Hydrophone
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Products/Services for Low Power Hydrophone
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Underwater Acoustic Transducers - (68 companies)...be solely transmitters used in conjunction with a hydrophone. They sense reflected sound and use distance and directional data for communication, mapping and navigation. Underwater acoustic transducers have an operational range, but are usually designed... Search by Specification | Learn More -
Hydrophones - (58 companies)Hydrophones are underwater acoustic sensors used in marine research, undersea mapping and navigation, and various commercial and military applications. Hydrophones are underwater acoustic sensors, which most commonly use piezoelectric technology... Search by Specification | Learn More -
Low Light Cameras - (145 companies)...are light-sensitive silicon chips that detect electrons excited by incoming light. Complementary metal oxide semiconductor (CMOS) image sensors operate at lower voltages than charged coupled devices (CCDs), reducing power consumption for portable applications... Search by Specification | Learn More -
RF Low Pass Filters - (74 companies)...is the total RF power transmission loss resulting from the insertion of a device in a transmission line. Insertion loss is the ratio of signal power at the output of the inserted device to the signal power at its input. Voltage standing wave ratio... Search by Specification | Learn More -
Active Low Pass Filters - (18 companies)...are radiation-tolerant or can operate with only one power supply. In terms of applications, active low pass filters are often rated for general, audio/video, automotive, avionics, commercial, communications, computers, data acquisition, industrial... Search by Specification | Learn More -
Lead, Tin, and Low Melting Alloys - (116 companies)How to Select Lead, Tin, and Low Melting Alloys. Lead, tin, and low melting alloys are non-ferrous alloys that are easily meltable with relatively low melting temperatures. They are used in the manufacture of solders, semiconductors, batteries... Search by Specification | Learn More
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DC Power Supplies - (1098 companies)...adjusting voltage drop across the transistor to hold output voltage at a preset level. These power supplies provide excellent line and load regulation, a low temperature coefficient, and very little ripple. Switching or switch-mode power supplies draw... Search by Specification | Learn More
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Test Equipment and Instrument Rental Services - (104 companies)Test equipment rental and instrument rental services rent or lease test equipment for electrical, electronic, vibration, acoustic, dimensional, NDT, analytical, environmental, process, EMI/RFI, and other specialty testing, measurement or inspection applications. Learn More
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Power Supplies - (2429 companies)Power Supplies Information. Power supplies are devices that produce AC or DC power. This grouping includes current sources, DC power supplies, AC-DC adapters, DC-DC converters, AC power sources, and DC-AC inverters. Current sources provide reliable... Search by Specification | Learn More
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Sound Level Meters and Noise Dosimeters - (197 companies)...or one-time sounds as the equivalent 1-second level. Equivalent continuous SPL is the noise level of a continuous steady sound whose time-averaged power equals that of the fluctuating noise under measurement. Percentile SPL measures the percentage of time... Search by Specification | Learn More
Product News for Low Power Hydrophone
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Linear Integrated Systems, Inc.
I nV Low Noise N-Channel JFETspecification. Improved Pin for Pin Replacement for Toshiba 2SK170. Improved Pin for Pin Replacement for Interfet IF1320, IF1330, IF4500. Improved functional Replacement(not same pinout) for Interfet IF1331. Instant Availability. Applications: Audio Amplifiers. Preamps. Discrete Low-Noise Operational Amplifiers. Battery-Operated Audio Preamps. Guitar Pickups. Effects Pedals. Microphones. Audio Mixer Consoles. Acoustic Sensors. Sonobouys. Hydrophones. Chemical and Radiation Detectors... (read more)Browse Junction Field-Effect Transistors (JFET) Datasheets for Linear Integrated Systems, Inc. -
Linear Integrated Systems, Inc.
I nV Low Noise Monolithic Dual N-Channel JFETin Surface Mount SOIC-8 lead packages. Also available in Tested Die, and TO-71 6 lead packages. Available with special testing to customer specification. Improved functional Replacement(not same pinout)for Toshiba 2SK389. ROHS Compliant Versions Available. Instant Availability. Applications: Audio Amplifiers. Preamps. Discrete Low-Noise Operational Amplifiers. Battery-Operated Audio Preamps. Guitar Pickups. Effects Pedals. Microphones. Audio Mixer Consoles. Acoustic Sensors. Sonobouys. Hydrophones... (read more)Browse Junction Field-Effect Transistors (JFET) Datasheets for Linear Integrated Systems, Inc. -
RESON
HydrophonesRESON's precision reference hydrophones are designed for meticulous underwater acoustic measurements and signal detection and / or calibrated reference acoustic projection. Their hydrophones are internationally renowned for various reference measurements in scientific research, navy, and environmental monitoring. Furthermore, they are used in industrial and commercial products and for process control. Being a leading ultrasonic company, RESON has extensive knowledge and experience in the field... (read more)Browse Hydrophones Datasheets for RESON -
Tamura Corporation of America
Low Profile Power TransformersLow Profile Laminated Power Transformers. 115/230V Dual Primary. Class B (130°C) Insulation. 2,500Vrms HiPot (Pri:Sec). UL 94V-0 Flammability (E92957). 2.5VA to 24VA. UL 506 (E145619). CSA (LR61383-7). Recognized Insulation System for custom designs. Tamura is a world-class manufacturer of high quality electronic components for global markets. With 2007 sales greater than 700 Million US Dollars, Tamura Corporation is one of the largest suppliers of magnetic components and power supplies... (read more)Browse Power Transformers Datasheets for Tamura Corporation of America -
RESON
EC 6070 Hydrophone Audio AmplifierReson's EC 6070 is a sophisticated preamplifier and audio amplifier system with loudspeakers designed for monitoring underwater acoustic signals from 10Hz to 700kHz. This system is ideal for listening and recording both low frequency whale vocalization and high-frequency echolocation sonar signals of dolphins and porpoises. A selectable envelope modulation detector converts high frequency signals to human-audible range. Key Features: · Bandwidth up to 700kHz. · Total signal amplification up... (read more)Browse Hydrophones Datasheets for RESON
Conduct Research
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Guidelines for Specifying Underwater Electroacoustic Transducers
of the. For each transducer the lowest threshold of. piezoelectric ceramic and extends down to very. these factors listed above limits the maximum. low frequencies. drive level, thus the SPL. In air, underwater. transducers may not be driven with the same. The TVR and OCV are related to each other. power levels...
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Barium Titanate (BT)
useful for hydrophones and other receiving devices such as low-power projectors for fish-finder products....
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Lead Zirconate Titanate (PZT)
Lead zirconate titanate (PLZT) compositions were developed for moderate power applications. PLZT compositions have a low loss tangent resulting in low power losses as well as high distortion constant and high curie point. PLZT's properties are desirable for ultrasonic applications - cleaners...
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Waterproof Step Motors Make Waves in Industry
, standard step motors are not designed to facilitate seals. They are designed to be low in cost. As a result, proper sealing of the motor would require a complete re-design of motor parts, with an increase in manufacturing cost. A proper design approach for motors exposed to moisture incorporates...
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Advanced Fiber Grating Technology and Products (.pdf)
super. solution: since they have low loss, they. reliability performance lasting up to more than. can extend up to distances of several. 100 years. At the same time they work at. kilometers . Whereas electrical cables with. extreme temperatures of up to 500 deg C. similar. lengths. will. have...
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daqPC - Comparing High-Speed Data Recording Architectures (.pdf)
-. integrator. This is especially challenging if one of your system. sors can range in frequency from a high-frequency antenna. requirements is to record the sensor data in real time. for a radar system, to a low-frequency hydrophone for a sonar. system. Once digitized, the sensor data must be dealt...
Engineering Web Search: Low Power Hydrophone
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Sonar - Wikipedia, the free encyclopedia The acoustic frequencies used in sonar systems vary from very low (infrasonic) to extremely high (ultrasonic). The study of underwater sound is known |
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Microphone - Wikipedia, the free encyclopedia RF condenser microphones use a comparatively low RF voltage, generated by a low-noise oscillator. |
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Marine Exploration Single-S Multipath? amplifier architecture, this powerful hydrophone amplifier provides unrivaled ultra-low frequency noise and drift performance. See Cirrus Logic, Inc. Information |
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CS3302A : Hydrophone Low Noise, Programmable Gain Differential... Low Power Products Volume Controls Energy Hydrophone Low Noise, Programmable Gain Differential Amplifier See Cirrus Logic, Inc. Information |
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ADI - Analog Dialogue | DDS Applications Examples include agile frequency sources with low phase noise and low spurious signal content for communications, and simply generated frequency See Analog Devices, Inc. Information |
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T-Phase Project at NOAA/PMEL/OERD This project uses the collected hydrophone data (see moored hydrophones) from different oceans to compute the average ocean noise levels at the |
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Acoustic detection of a seafloor spreading episode Acoustic detection of a seafloor spreading episode on the Juan de Fuca Ridge using military hydrophone arrays |
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A high-power, low-frequency sonar for sub-bottom profiling A high-power, low-frequency sonar for sub-bottom profiling |
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Development of MSP430-Based Underwater Acoustic Recorder with... signal from the hydrophone, and throughput the data to a SD memory card via SPI. For its compactness, low-cost and low-power, the system can run long |
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Development of MSP430-based ultra-low power expandable... Development of MSP430-based ultra-low power expandable underwater acoustic recorder |
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