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Welcome to GlobalSpec - a trusted source for engineers and industrial professionals.
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Underwater acoustic transducers contain both transmitters and receivers and use distance and directional data for communication, mapping and navigation. Search by Specification | Learn More
Ultrasonic transducers send and receive waves for many types of sensing. Examples include distance, proximity, level, nondestructive evaluation, web break detection, counting, and security applications. Search by Specification | Learn More
Seismic instruments are used to measure low frequency ground motion caused by earthquakes. Search by Specification | Learn More
Frequency-to-voltage converters accept a signal and convert its frequency to a corresponding analog voltage level. Search by Specification | Learn More
Frequency discriminators are RF or microwave devices that are used to detect a signal with a particular frequency. Search by Specification | Learn More
RF low pass filters pass signals from low frequencies and reject signals from high frequencies. Search by Specification | Learn More
Phase-locked loop (PLL) frequency synthesizers are electronic devices that produce frequencies coherent to a reference frequency. Search by Specification | Learn More
RF frequency multipliers are nonlinear devices that produce an output signal with a frequency that is larger than the frequency of a corresponding input signal by a predetermined factor. Search by Specification | Learn More
Acoustic horns are relatively low-frequency horns that produce vibration at frequencies that will loosen and clean soot or other undesirable particulate buildup on chimneys, catalyst beds, or other process vessels. Learn More
RF filters and microwave filters are devices that pass or reject signals by frequency. Basic types include bandpass filters, band reject filters, low pass filters, and high pass filters. Search by Specification | Learn More
RF frequency converters are integrated component assemblies required for converting microwave signals to lower (or intermediate) or higher frequency range for further processing. Search by Specification | Learn More
Frequency synthesizers are electronic devices that generate frequencies by using a combination of other frequencies. Search by Specification | Learn More
Frequency meters are instruments that provide analog outputs as frequencies that vary as a function of the applied input. They display values on a dial, usually with a needle or moving pointer. Search by Specification | Learn More
Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI. Search by Specification | Learn More
Power frequency converters take electrical input power at one frequency and voltage and provide electrical output power at a different frequency and at a different or equal voltage. Search by Specification | Learn More
The CLB5000 Low Frequency Power Supply provides 5000 Watts of power with standard fixed frequencies from 20kHz to 2MHz, with choices of phase lock tuning or software algorithm. The unit provides forward or delivered power mode regulation, and the solid-state design provides precise and repeatable power control, ultra-stable output and low cost of ownership. (read more)
Low Frequency Quarter Wave Stub Surge Protection
No one but Nextek has designed QWS Protectors as low as 300MHz!
The quarter wave stub devices feature best-in-class performance specifications, including bi-directional protection, low VSWR (1.05 typical), normal and reverse polarity, high RF power and ultra-low let-through (5V typical). (read more)
The NZ2520S is an XO (Crystal Clock Oscillator) can support low frequencies (from 1.5 MHz) an achievement not easy for other crystal oscillators of the same size to equal. It is suited for WLAN, UWB, WiMAX, & other compact mobile information equipment, such as DVC, DSC, notebook PC, & PDA applications. (read more)
Electron Beam Engineering has added a Low Frequency Beam Pulser to its Beamer Series line of EB Welders. The Low Frequency Pulser will modulate the electron beam during welding. By varing the pulse height, width, and frequency the total heat input to the part being welded can be dramatically reduced compared to welding with a continuous beam. (read more)
The NX5032GA is a compact crystal unit which exhibits very stable start-up characteristics even under extremely severe environmental conditions. It operates in a temperature range of -40 to +150⁰C & conforms to AEC-Q200. It is resistant to solder cracking. This crystal is compatible for low frequency applications with its frequency range starting from 8 MHz. (read more)
Sypris continues the F.W. Bell legacy of more than 60 years of product leadership in the magnetics industry. Today, we're hard at work developing a host of new products and components that are re-setting industry standards for performance, breadth of functionality and cost-effectiveness. (read more)
The TC 1037 is a rugged directional transducer with low frequency.It is specifically designed for under-water telephone systems. Can be used as a building block in special long-range sonars or in sub bottom penetration single or multibeam systems. (read more)
Current Sensing Relays provide an effective and highly stable method for monitoring electrical current. Current Transducers and Transmitters are for AC or DC Voltage & Current Voltage, Current, Power, Power Factor, Energy and Frequency can all be monitored in a single package. The sensed information is then provided to the system via an RS485 serial bus. (read more)
Daytronic 5D40 is a DIN mountable single input frequency to voltage conditioner with input ranges from 250 Hz to 400 KHz. It's analog ouput is either 5 Vdc or 10 Vdc. This unit uses a unique tracking window to increase dynamic signal respond along with maintaining analog output stability well below 3 % full scale range. Ideal for brake/clutch testing and pump flow response. (read more)
The piezocomposite element CentraScan Series transducers provide excellent sensitivity with a high signal-to-noise ratio in difficult-to-penetrate materials. They have exceptional acoustic matching in plastics and other low impedance materials. CentraScan is available in many different frequencies, sizes, and transducer types and all transducers include standard TP103 test forms. (read more)
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Microphone - Wikipedia, the free encyclopedia Demodulation yields a low-noise audio frequency signal with a very low source impedance. |
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Loudspeaker - Wikipedia, the free encyclopedia An inexpensive low fidelity 3.5 inch speaker, typically found in small radios |
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Index A for EkG monitor transducer, 6-23 Ac cMr vs. frequency,... Index A for EkG monitor transducer, 6-23 Ac cMr vs. frequency, table, 5-20 gain nonlinearity, 3-18 Ac input coupling, 5-2 for Hall effect magnetic See Analog Devices, Inc. Information |
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Analog Devices: Analog Dialogue: Build a Smart Analog... See Analog Devices, Inc. Information |
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Application Note 31 Op Amp Circuit Collection k Source Resistance or Less 00705725 Section 2 -- Signal Generation Low Frequency Sine Wave Generator with Quadrature Output 00705726 7 See National Semiconductor Information |
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Application Note 41 Precision IC Comparator Runs from +5V... Hence, low the low millivolts. Therefore, low level circuitry is required to level functions can be See National Semiconductor Information |
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Low Frequency Ultrasonic Probes Low frequency straight beam probe. Frequency: 0.1 Mhz Transducer Ø: 34 mm Download: Info Sheet (50KB) See GE Inspection Technologies Information |
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Field Wiring and Noise Considerations for Analog Signals -... Transformation to other electrical phenomena such as current and frequency may be encountered in cases where the signal is to be carried over long |
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APPRES: Low impedance compliance system for a low frequency... APPRES: Low impedance compliance system for a low frequency bender bar transducer |
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GHz-range surface acoustic wave low loss filter at super low... GHz-range surface acoustic wave low loss filter at super low temperature |