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Q meter

Index Q meter

A Q meter is a piece of equipment used in the testing of radio frequency circuits. [1]

Table of Contents

  1. 11 relations: American Radio Relay League, Boonton Radio Corporation, Boonton, New Jersey, Electrical impedance, ESR meter, LC circuit, LCR meter, Q factor, Radio frequency, RF and microwave filter, RLC circuit.

American Radio Relay League

The American Radio Relay League (ARRL) is the largest membership association of amateur radio enthusiasts in the United States.

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Boonton Radio Corporation

Boonton Radio Corporation, founded in 1934, manufactured test instruments.

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Boonton, New Jersey

Boonton is a town in Morris County, in the U.S. state of New Jersey.

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Electrical impedance

In electrical engineering, impedance is the opposition to alternating current presented by the combined effect of resistance and reactance in a circuit.

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ESR meter

An ESR meter is a two-terminal electronic measuring instrument designed and used primarily to measure the equivalent series resistance (ESR) of real capacitors; usually without the need to disconnect the capacitor from the circuit it is connected to. Q meter and ESR meter are electronic test equipment.

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LC circuit

An LC circuit, also called a resonant circuit, tank circuit, or tuned circuit, is an electric circuit consisting of an inductor, represented by the letter L, and a capacitor, represented by the letter C, connected together.

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LCR meter

An LCR meter is a type of electronic test equipment used to measure the inductance (L), capacitance (C), and resistance (R) of an electronic component. Q meter and LCR meter are electronic test equipment and measuring instruments.

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Q factor

In physics and engineering, the quality factor or Q factor is a dimensionless parameter that describes how underdamped an oscillator or resonator is.

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Radio frequency

Radio frequency (RF) is the oscillation rate of an alternating electric current or voltage or of a magnetic, electric or electromagnetic field or mechanical system in the frequency range from around to around.

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RF and microwave filter

Radio frequency (RF) and microwave filters represent a class of electronic filter, designed to operate on signals in the megahertz to gigahertz frequency ranges (medium frequency to extremely high frequency).

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RLC circuit

An RLC circuit is an electrical circuit consisting of a resistor (R), an inductor (L), and a capacitor (C), connected in series or in parallel.

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References

[1] https://en.wikipedia.org/wiki/Q_meter