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Showing recent results 301 - 315 of 352 products found.

  • TEM Antenna

    Techimp HQ S.r.L

    TEM antenna is a partial discharge sensor designed to receive electromagnetic (EM) emissions from a PD occurring in the monitored asset (like MV switchgears or LV and MV induction motors fed by power electronic impulses). It is a broadband antenna with a flat response which makes TEM suitable in a number of different applications. It has been optimized to operate in a frequency range typical for PD activity and it was designed to provide maximum sensitivity and high gain. Its compact and robust design (passive sensor) makes TEM the optimal sensor for direct installation on medium voltage Switchgears and motors. It can be virtually applied in any electrical equipment provided that it has apertures or EM transparent surfaces.

  • Electrodynamic shakers

    EV232 - Labtone Test Equipment Co., LTD

    Labtone EV series of electromagnetic vibration testing system simulate the vibration environment under the laboratory condition, and test the impact strength as well as reliability of various vibration test applications. In the laboratory, with the aid of vibration testing system, simulations of reproduction of sinusoidal, random, resonant search and dwell, classical shock and road models, etc. can be achieved. It is essential for product quality assurance, new product research and development.

  • Radiation (EMF, Nuclear, RF)

    Sper Scientific

    Sper Scientific radiation meters measure EMF, Nuclear, and Microwave radiation levels. Whether you are, measuring the RF strength of Wi-Fi and LAN network, or the electromagnetic field emissions from electrical power lines and transmission equipment, computers, HVAC, audio/video, and other electrical appliances. Our meters are small and light enough to go anywhere, yet sensitive enough to detect minuscule amounts of gamma, beta or X-rays.

  • HDMI Over Fiber Transmitter and Reciever

    QuestTel

    QuestTel''''s HDMI Transmitter and Reciever singlemode extender over fiber optic cable integrates HDbitT technology in one standalone kit, it allows you to transport HDMI 4KX2K - 25/30Hz signal up to 20km from the source device to destination display using SC connectors.This HDMI extender supports IR back transmission function. It features with low signal loss and tolerance for electromagnetic interference.

  • GSM RF Interference Test System

    Guangzhou Jumho Electric Co., Ltd.

    Cell phones and other wireless devices radiate powerful electromagnetic fields that can cause interference and noise in microphone signals. The interference and noise is called RF interference, which is an unwanted “signal” that occurs at the same time and frequency as a data signal. The RF interference disrupts the flow of data and degrades quality-of-service. Jumho Electric provides a cost-effective RF interference test system for GSM interference level measurement of wireless microphone.

  • Signal Conditioning

    Acces I/O Products, Inc.

    Sensors that are used to collect the data from the environment often don’t produce signal of characteristics optimal for an analog to digital converter (ADC) to translate to digital data. Additionally, these signals can be subject to electromagnetic interference (EMI) that introduces noise, having a negative impact on the reliability of the data. To make this analog input readable for the processing unit and dependable enough to give the desired quality of data the signal has to undergo a process of signal conditioning.

  • Power Systems & Instruments

    Ultra Precision Technologies Division of Ametek

    Power Systems and Instruments offers control room annunciators and displays, specialized utility communications equipment, power monitoring and metering instruments, uninterruptible power supply systems, programmable power equipment, electromagnetic compatibility test equipment, industrial battery chargers, power conditioning equipment for medical and life sciences devices, and sensors for gas turbine generators. It serves the electric power generation, utility, transmission and distribution industries worldwide.

  • Surge Generators

    Hybrid - Hilo Test

    Surge pulses occur due to direct or indirect lightning strikes in a circuit or by switching transients caused by switching inductive loads or short circuits. This leads to currents or electromagnetic fields causing high voltage or current transients. Surge voltages and currents can reach several thousands of volts and thousands of amperes. Our following Surge generators simulate these disturbances for all the necessary level in accordance with IEC / EN 61000-4-5 and IEC / EN 60060.

  • 24 TTL Channels, Enhanced, Programmable I/O

    TL2 - North Atlantic Industries

    Function module TL2 provides 24 channels of TTL/CMOS transceiver functionality as either inputs or outputs. The transistor-transistor logic (TTL) employs transmitters with multiple emitters in gates having more than one input. TTL offers high switching speed and relative immunity to noisy systems. CMOS sensors provide image sensing technology by converting light waves into signals that are small bursts of current. These waves can be light or other electromagnetic radiation.

  • 24 TTL Channels, Programmable I/O

    TL1 - North Atlantic Industries

    Function module TL1 provides 24 channels of TTL/CMOS transceiver functionality as either inputs or outputs. The transistor-transistor logic (TTL) employs transmitters with multiple emitters in gates having more than one input. TTL offers high switching speed and relative immunity to noisy systems. CMOS sensors provide image sensing technology by converting light waves into signals that are small bursts of current. These waves can be light or other electromagnetic radiation.

  • Military & Aerospace EMC Testing

    EMC Technologies Pty Ltd

    EMC Technologies’ Melbourne and Sydney and also EMC Bayswater (south-east Melbourne) laboratories provide NATA accredited Electromagnetic Compatibility (EMC) MIL-STD testing of military equipment to MIL-STD 461 B, C, D, E, F & G. The scope includes most test requirements and methods called up by MIL-STD 461/2, allowing defence agencies, contractors and defence suppliers to prove compliance with the stringent EMC limits imposed on defence equipment and systems.

  • EM Explorer

    EM Explorer

    EM Explorer is a 3D electromagnetic (EM) solver for scattering problems of periodic structures illuminated by arbitrary incident fields including planewaves, Gaussian beams and focused Hi-NA beams. It can simulate both complex dielectric and complex magnetic materials including left-handed materials (LHM) that have a negative refractive index. EM Explorer is largely based on the same method of Finite Difference Time Domain (FDTD). Therefore it inherits most of FDTD's advantages and disadvantages. The advantages include simple & robust numerical algorithm, versatility for nearly any geometries, and good scalability of computing resources as a function of simulation volume size. The disadvantages are numerical dispersion and stability constraint due to the finite difference (FD) approximation to Maxwell's equations and explicit time marching algorithm.

  • RF over Fiber Link TX/RX

    L-Band - QuestTel

    QuestTel''s Satellite L-Band optical fiber Transmitter/Receiver set offers high pefromance and cost effective alternative to conventional coaxial systems. The L-Band Transmitter and Receiver pair is used for transporting L-Band RF over fiber from the antenna to the satellite receiver. Additionally transmitter provides optional 13/18V LNB power as well as Automatic Gain Control (AGC) to manage RF input level. By transporting the L-Band RF over fiber this range can be extended from several hundred feet to over 80 miles. Since optical signal is not affected by electromagnetic field, the quality of your signal will always stay at the high level. Also this fiber solution is more cost effective than coaxial system, as well as more reliable and flexible.

  • Linear Amplifiers

    LA Series - Motion Control Systems, Inc.

    Motion Control Systems'' linear amplifiers are high performance servo controllers that produce very smooth sinusoidal motor currents using a linear amplifier output stage. In combination with a sinusoidally wound MCS brushless motor, the linear amplifier can achieve extremely precise rotational control with less than 1% torque ripple, no acoustic noise and almost undetectable levels of electromagnetic interference. Standard programmable features allow greater design flexibility, easy installation and start-up.

  • Amplifiers

    Motion Control Systems, Inc.

    Motion Control Systems'' linear amplifiers are high performance servo controllers that produce very smooth sinusoidal motor currents using a linear amplifier output stage. In combination with a sinusoidally wound MCS brushless motor, the linear amplifier can achieve extremely precise rotational control with less than 1% torque ripple, no acoustic noise and almost undetectable levels of electromagnetic interference. Standard programmable features allow greater design flexibility, easy installation and start-up.