Field Effect Transistor
Rely on an electric field to control the shape and channel of a charge carrier in a semiconductor material.
See Also: Transistor, NPN Transistor
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Field Meter
EFM-022
Accurate measurement of electrostatic charges with automatic distance conversion (among 5 preset distances).
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RF Power Transistors
A specialized semiconductor device designed to amplify or switch high-frequency (Radio Frequency) signals, enabling powerful wireless communication in everything from cell phones and Wi-Fi to radar and satellite systems by handling significant power levels at speeds from kilohertz to gigahertz.
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Field Strength Meter
DIGI-FIELD
Measuring radio frequency and microwave radiation has never been easier! This unit covers the amazing range of DC - 12 GHz and will give you digital readout of the relative field strength of broadcast signals such as cellular phone, microwave oven leakage, TV station, CB radios using the (1MHz - 1GHz) telescoping antenna provided.
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Magneto-optical Effect Measurement And Observation
Diode Laser based Kerr Loop Measurement System. Microscopic local measurement in the scale of few μm is available.
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Rotary Hall Effect Sensor
The output of the Rotary Hall-effect sensor is a voltage which changes in direct proportion to the shaft angle. The sensor is non-contact, using Hall elements to determine the angle of a magnet. The magnet is either mounted in a shaft integral to the sensor or can be mounted externally to the sensor.
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Pulse Magnetic Field Generator
SKS-0902
Shanghai Sanki Electronic Industries Co., Ltd.
The technical parameters of the pulsed magnetic field generator SKS-0902 fully comply with the new standards of IEC61000-4-9 and GB/T17626.9; the pulse current output of up to 2000A can meet the needs of different user groups; it adopts a self-developed CNC high-voltage power supply, High precision, high stability, long service life; using self-developed high-voltage electronic switch as the main switch, high stability, smooth output waveform; achieving 0°~359° synchronous phase triggering.
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Magnetic Field Camera: mapping for MRI applications
MFC2046
MRI and NMR spectroscopy applications require a highly uniform magnetic field, within at most a few ppm. NMR is the only magnetic measurement technique capable of providing a field map with that degree of precision. Introduced 25 years ago, Metrolab’s NMR Magnetic Field Cameras have revolutionized field mapping for MRI magnets. They reduced acquisition times from hours to minutes, positioning errors to fractions of a millimeter, and they rendered human and drift errors negligible. Now, meet the latest generation NMR Magnetic Field Camera, the MFC2046! Map any magnet with the New generation of MFC probe arrays. Magnetometer Teslameter Gaussmeter
