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Products/Services for geophone frequency
Geophones are small, vibration sensing instruments that are used to measure movement of the earth, machines, mines, and other applications. Learn More
Frequency-to-voltage converters accept a signal and convert its frequency to a corresponding analog voltage level. 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
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
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
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
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 counters are digital indicating meters for accurate measurement and display of square wave and pulse input signals. Learn More
Radio frequency identification (RFID) products read or write data to RF tags that are present in a radio frequency field projected from RF reading/writing equipment. Search by Specification | Learn More
Frequency converters and translators scale and/or filter frequency inputs to produce outputs signals with frequencies that are a function of the inputs. Search by Specification | Learn More
Voltage-to-frequency converters accept a voltage signal and convert its analog level to a signal with a corresponding frequency. 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 discriminators are RF or microwave devices that are used to detect a signal with a particular frequency. Search by Specification | Learn More
Frequency signal conditioners and pulse signal conditioners accept the output of devices that are specifically designed for frequency measurement and convert or condition these signals to digital data or suitable levels for digitization. Learn More
Time standards and frequency standards can include cesium or rubidium atomic clocks, quartz oscillators, hydrogen masers and other master clocks. Time reference sources are used in networks & telecommunications, observatories, utilities and navigation (GPS). Learn More
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Colibrys launches open-loop MEMS accelerometer Colibrys
New High Temperature Accelerometers PCB Piezotronics, Inc.
Shock Timer - Electronic Shock Detector Instrumented Sensor Technology
Shock & Vibration Sensor/Recorder Instrumented Sensor Technology
Model 2220 - Analog Accelerometer Module Silicon Designs, Inc.
Model 1221 - Low Noise Analog Accelerometer Silicon Designs, Inc.
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Product News for geophone frequency
One UWB antenna for ISM to 5.8GHz frequencies
Ultra wideband, directional antenna for USA medical, cellular, wireless LAN, WiMAX and 5.8GHz frequencies, model FPA4-0.7-6.0R/1562 can be wall-mounted indoors in a primary position where space is limited. The antenna is 1.9" x 8.6" diameter and weighs 520 grams. Frequency range is 600MHz to 6GHz and gain 4dBiC. (read more)
SSMB-SSMC-SSLB Proven Reliable at High Frequencies
Radiall's micro-miniature SSMB-SSMC-SSLB connectors are the most popular and versatile solutions for numerous high frequency, high density applications on the market today. (read more)
9800 Series Frequency Converter Product Line
MITEQ introduces the 9800 Series to their Frequency Converter product line. This Series is designed for advanced satellite communication systems and are available for a wide variety of frequency plans. (read more)
GFC-8131H Frequency Counter
Frequency counters are digital indicating meters for accurate measurement and display of square wave and pulse input signals. There are several types of frequency counters which differ in frequency ranges and the number of digits that can be displayed. A digital counter represents the count in digital form. A frequency counter is an electronic instrument used to measure frequency and time. Digi... (read more)
Altek 942 Frequency Calibrator with Totalizer
Calibrate turbine meters, frequency counters, vibration systems, vortex shedders, integrators and any other frequency devices in the shop with the Altek 942. Measure from 0.01 Hz to 250.00 KHz with resolution down to 0.01Hz. For slower signals, source or measure from 0.1 - 2000.0 CPM or 10 - 20000 CPH. Quickly indicate process signals, no more waiting around with stopwatch and calculator. (read more)
Frequency Converter, Solid State, Variable Output
Solid State Power Source/Frequency Converter with variable output. Provides the user with the ability to simulate the AC voltages and frequencies used in all countries. Available in sizes from 500W to 150KVA. (read more)
CDX Dual High Frequency Power Supply
Comdel's CDX dual frequency power supply now available in dual high frequency sections. With a 1200 or 2000 Watt design, the high frequency (HF) section of the CDX provides 600 or 1000 Watts of power, with optional frequencies from 2 to 60 MHz. (read more)
Fixed Frequency Filter Modules
The KH 3A, 3B, 3C and 3D Series of continuous-time fixed-frequency precision active filter modules from Krohn-Hite provide filtering in a 1 to 16-pole compact package, with the choice of cutoff frequencies selectable within the frequency range from 1Hz to 2MHz low-pass and 1Hz to 600kHz high-pass. (read more)
New Dual Frequency Patch Antenna
Spectrum Control, Inc. has designed a new single element patch antenna that can receive and/or transmit two frequency bands in one 45mm package. This dual frequency patch antenna provides a space and cost savings compared to using two, single frequency patch antennas. (read more)
CLB5000 Low Frequency Power Supply
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)
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Geophone Research A typical geophone, such as the OYO Geospace GS-11D used in many of our group's measurements, costs $50, has a resonant frequency of 4.5 Hz, a proof |
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THE FORWARD OPERATOR AND ITS CONJUGATE wavefield in the frequency-wavenumber domain at the datum just below the deepest geophone location and the wavefield in the frequency-space domain at |
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:: SENSOR :: Geophone SM-11 Geophone The SM-11 geophone is suitable for use in extended frequency, high-resolution surveys. See Sensor - An I/O Subsidiary Information |
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A Geophone/Hydrophone acquisition reference design based on... Acquisition of other 0.9" (23 m m ) high dynamic range low frequency range ( up to few kHz ) sensors can also be done. See Analog Devices, Inc. Information |
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NASA - NSSDC - Data Collection - Details |
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NASA - NSSDC - Data Collection - Details This data set consists of a magnetic tape of the geophone-recorded seismic signals generated by three grenades fired from a mortar activated by a |
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Microphone - Wikipedia, the free encyclopedia The oscillator may either be frequency modulated by the capacitance changes produced by the sound waves moving the capsule diaphragm, or the capsule |
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Theory and Practice of Geophone Calibration In Situ Using a... on Geoscience Electronics Item Title: Theory and Practice of Geophone Calibration In Situ Using a Modified Step Method Publisher Name: IEEE Issue: 4 |
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Fiber-Bragg-grating-based seismic geophone for oil/gas... to electromagnetic interference and has higher frequency response bandwidth and sensitivity than a conventional moving-coil electromagnetic geophone. |
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Michelson all-fiber acceleration seismic geophone with... with the single-optic route structure, dual-optic routes geophone exhibits wider frequency response range; meanwhile it also constrains the |
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