FCR18.43M6T Crystals, Oscillators, Resonators

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Resonators are widely used in the fields of microwave engineering, communication systems and other industries, mainly applied in frequency tuning, resonance setting and frequency stability enhancement. FCR18.43M6T resonator is no exception. This article will discuss the application field and working principle of FCR18.43M6T.

FCR18.43M6T resonators constitute a kind of high frequency electronic component, mainly applied in radio communication equipment, radar and other transmission systems. With small size and light weight, they have the advantages of being resistant to impact and vibration, wide frequency tuning range and high temperature stability. It mainly works under the medium frequency to the ultrahigh frequency range (300MHz to 18GHz). In the communication filed, FCR18.43M6T resonance are widely used in kinds of communication terminals, radio communication systems, civilian microwave radio frequency equipment and military electronic circuits, thus providing high-frequency accuracy and stability for them. It can also be used as an oscillator for communication applications such as Loran, NCDMA, IMT, GPS and mobile phone system.

So how does FCR18.43M6T works? It has the ability to convert electrical energy into mechanical energy as well as mechanical energy into electrical energy, thereby achieving the purpose of frequency adjustment and resonance. Basically, it consists of a small piezoelectric crystal, a set of small magnets, an electromagnetic coil and some electronic circuits. The piezoelectric crystal vibrates as a result of an applied electric field, causing a mechanical displacement and creating an acoustic wave. The magnetic fields generated by the magnets and the electromagnetic coils form a uniform linearly polarized field, which causes the piezoelectric crystal to vibrate with an amplitude that depends on the magnitude of the electric field. The electric field causes a force on the piezoelectric crystal and accelerates it to an oscillatory motion.The moving piezoelectric crystal converts mechanical energy into electrical energy and vice versa. By adjusting the electric field and the frequency of the signal, it can be used to adjust the frequency and resonance.

In conclusion, the FCR18.43M6T resonator is an extremely useful device in the high frequency electronic device field, providing a wide range of applications in radio communication equipment, radar, Loran, NCDMA, IMT, GPS and other transmission systems. It has the advantages of small size and light weight, long lifetime, high frequency accuracy and good temperature stability. Moreover, by converting electrical energy into mechanical energy, it can achieve the goal of frequency tuning and resonance.

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