416F4801XALT

416F4801XALT Application Field and Working Principle

Crystals are versatile solid-state components and devices used to manipulate and control the flow of electrical signals, and the 416F4801XALT is no exception. As a medium frequency (MF) type oscillator circuit, this crystal device is built with an enhanced frequency stability for two-way radio equipment.

The 416F4801XALT is basically an AB-type crystalline device that consists of a unique tank (resonator) circuit, where a quartz crystal-to-mass ratio is set to 4 kcal/g or higher. This crystal device is capable of producing a stable sine wave signal in the frequency band between 1 MHz and 200 MHz, and the power output is adjustable between 5 mW and 20 mW.

The 416F4801XALT is intended to be used in various applications and environments, including mobile communication, military & defense equipment and so on. Generally, it can be used as a signal generator & amplifier in radio transmit and receive systems, where high signal frequency stability is required.

For signal frequency stabilization, this crystal device uses a high quality (HC-49/U) quartz resonator. This quartz oscillator coil is matched together with the tank by a special technique, producing high accuracy and strong stability of the generated signal.

In terms of working principle, 110KHz alternating current is initially generated by the quartz-to-mass ratio. Then, the signal is pass through the HC-49/U quartz resonator and matches it with the tank. The tank circuit thus acts as an electro-mechanical filter, which filters and amplifies the signal, providing enhanced precision and accuracy of the signal frequency, bandwidth, and frequency control.

In conclusion, the 416F4801XALT crystal is a versatile and powerful device based on the AB-type quartz resonator. This crystal device is suitable for applications that require high signal frequency stability and accuracy, such as mobile communication, military & defense equipment and so on.