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Frequency

number of times waves occur per unit time.

See Also: Gigahertz, Microwave, Terahertz, Band


Showing results: 3586 - 3600 of 4188 items found.

  • Fiber Identifier

    Huihong Fiber Inc

    Fiber identifier is an essential installation and maintenance instrument which can identify the optical fiber by detecting the optical signals transmitted through them,during this process the fiber optic identifier generate no harm or damage to the fiber cable and it do not need opening the fiber at the splice point for identification or interrupting the service.This fiber identifier detects frequency tones at 270Hz, 1KHZ, 2KHZ, when traffic is present on the fiber under test, an audible tone can be heard. In the meantime, it can identify the traffic direction that indicated by LED with illumination.

  • Millimeter Wave Converter

    ZVA-Z Series - Radiometer Physics GmbH

    Millimeter-wave measurements in the V, E, W, F, D, G, J and Y band – network analysis in frequency ranges from 50 GHz to 500 GHz depending on the converter model. Featuring a wide dynamic range, the RPG converters offer high operating convenience and allow fast measurements. Two-port measurements can be performed using a four-port network analyzer and two converters; no external generator is required. When using a two-port network analyzer, an external generator is needed to supply the LO signals.

  • Single Photon Detector System For Near-Infrared (0.7 - 2.3 Um Wavelength) Waves With Liquid Helium (LHe) Cryostat Or Closed-Cycle (Cryogen Free)

    Insight Product Company

    *Frequency range includes coverage into higher frequencies than other photon counters on the market.*Short dead time (10 nanoseconds) compared to long dead time (microseconds) of alternatives. Therefore rapid repeition rate of 10s of MHz possible, whereas alternative have maximimum repetition rate of 1-10 kHz.*Very small dark counts (10/second) compared to high dark count (1,000s / second) of alternatives. Does not require gated mode unlike alternatives. Operates in continuous operation mode.

  • Socket /Contactor

    Verticon® 100 BGA - Johnstech International Corporation

    The Verticon® 100 BGA socket /contactor is an elastomer based contactor technology featuring a combined contact profile, and proprietary plating, and solid contact dynamics providing low inductance and stable contact resistance under multiple (production) landing test conditions. The overall design architecture of the Verticon® 100 contactor enables functional test hardware interface compliance as required by precision analog/mixed signal, high speed digital and RF SOCs’ up to the millimeter wave frequency domain.

  • 2000A True RMS AC/DC Clamp Meter

    Extech 380926 - Extech Instruments Corporation

    The 380926 is a category IV, 2000-Amp, TRMS AC/DC Clamp Meter which has a rugged 2 in. jaw that accommodates two 500MCM cables. A built-in full-function DMM can measure AC/DC Voltage and Current, Resistance, capacitance, frequency, Duty Cycle, Diode and Continuity. Measurements are displayed on the large 4000 count backlit display for easy viewing in dimly lit areas. Additional features include DCA push button zero, Data Hold, and Relative function. Complete with test leads and 9V battery.

  • Mini Pocket MultiMeter with Non-Contact Voltage Detector

    Extech DM220 - Extech Instruments Corporation

    This Mini Pocket MultiMeter has a large high contrast 4000 count LCD display, Non-Contact Voltage detection for identifying live circuits, and a built-in Flashlight. It measures AC/DC Voltage, AC/DC Current, Resistance, Frequency, Duty Cycle, Diode Test and has a Continuity Beeper. Additional features include: built-in storage clips for integrated test leads, double molded housing to provide extra protection, over-range and low battery indication. Complete with test leads and 2 AAA batteries.

  • True RMS Power Clamp (Wireless)

    FLIR CM85 - Teledyne FLIR

    The FLIR CM85 is an industrial power clamp meter with advanced power analysis and variable frequency drive (VFD) filtering functions required by electrical troubleshooters for full-scale equipment. The CM85 helps users accurately analyze voltage in complex machinery by including harmonics, inrush, current, and phase rotation testing. The meter also features Bluetooth® for remote viewing and data sharing from compatible mobile devices, and METERLiNK technology to wirelessly embed readings into infrared images on compatible FLIR cameras.

  • Test & Measurement Instrument Amplifiers

    MPA-series - Maury Microwave Corporation

    The MPA-series Test & Measurement Instrument Amplifiers are based on state-of-the-art GaN PA modules and operate from 0.7 to 26.5 GHz (multiple frequency options are available). They provide High continuous power across the band, high linearity for wideband communications testing, have variable gain adjustment and a high-resolution display shows amplifier status. Amplifiers offer a wide range of application-specific requirements including simultaneous high-power, wide bandwidth, low harmonic power and high linearity.

  • Electret Measurement Microphone

    EMM-6 - Dayton Audio

    The EMM-6 is a precision electret condenser microphone designed for measurement and critical recording applications. The extremely flat frequency response and true omni-directional polar pattern make it perfect for use with room acoustic analyzers and audio measurement systems. The EMM-6 microphone is individually hand calibrated using a laboratory standard Brüel & Kjær microphone in conjunction with a DAAS computer measuring system. Each microphone includes stand mount, foam windscreen, transport case, and its own unique calibration response graph.

  • Harmonic Studies

    Electrical Testing Solutions

    Harmonic studies are performed to determine harmonic distortion levels and filtering requirements within a facility and to determine if harmonic voltages and currents are at acceptable levels. Field measurements and computer simulations are used to characterize adjustable-speed drives (ASDs) and other nonlinear loads and simulations are then performed to determine the filter specifications and effectiveness. The application of harmonic filters will significantly alter the frequency response of the power system. An evaluation of the harmonic voltage and current limits, (e.g., IEEE Std. 519) is completed to determine the effectiveness of the proposed filter installation.

  • Fuel Flow and Torque Converter

    Model 44SM1 - North Atlantic Industries

    This self-contained, remotely mountable Second Harmonic Fuel Flow Interface accepts data from a second harmonic fuel flow transmitter then converts this information into a frequency output proportional to fuel flow. In addition, this module will accept signals from a T56 Torque Tranducer and provide a DC voltage proportional to Torque. Typical application is for use with Flight Management and Nav Management Systems. The use of field proven designs and carefully selected components assures high reliability field performance.

  • GPS Time Synchronization Unit

    Signals & Systems India Private Limited

    GPS Time Server – GPS-DRM-1010 is a compact DIN rail mountable unit that synchronizes and maintains the timing and frequency requirement of power and process industry equipment using a signal obtained from different external sources such as GPS and GLONASS. It provides nanosecond accuracy when external time references are not available. It has a storage facility to store the system log file. It delivers NTP, SNTP, IRIG-B, PFC-Pulse, RS232 & RS485 outputs. The system enables configuration and monitoring through a Web-based application.

  • Fast Electromagnetic Analysis Suite

    FEMAS - EMS-PLUS

    FEMAS was created to provide tools for engineers to assist in PCB and system design. Our tools are based on full wave solutions to Maxwell's equations but operate much faster than traditional CEM tools. Multi-Functional! End-to-End Link Path Analysis. S-parameter file concatenation. Time Domain analysis. Frequency Domain analysis. Transmit/Receive Equalization. Causality/Passivity Checking/enforcement. 2D Cross Section Analysis for multi-conductors. S-parameter and waveform plotting. Network parameter conversion. De-Embedding. Signal Analysis.

  • Components - Power Amplifiers (FPA)

    FPA Series - Farran Technology Ltd

    FPA series driver amplifiers and power amplifiers are discrete and/or MMIC pHEMT device-based amplifiers that operate over the frequency range 18 to 110 GHz for high output power applications. The amplifiers are offered in two categories, standard and custom built up to 250 GHz.The custom-built amplifiers are offered in various RF interfaces, including standard waveguide or coaxial connectors, for convenient system integration. The optional input and output integrated isolators are available to further improve the port return loss.

  • Millimeter Wave Antennas

    Ducommun Inc

    Ducommun millimeter wave products include ACH, ARH and ALC series circular, rectangular gain horn antennas and lens corrected horn antennas for system applications. Low side lobes, ridged configuration and low cost are the main features of these antennas. The standard gain value and half power beamwidth at mid-frequency point of each waveguide band are 23 dBi and 9 degrees, respectively. Other gain values are available as customer order. These antennas cover the frequency range of 18 to 110 GHz.

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