ASTMHTV-20.000MHZ-AC-E

Oscillators are essential components used for frequency control in various electronic circuits. ASTMHTV-20.000MHZ-AC-E is an oscillator, designed to provide a stable frequency of 20.000MHz, and works with alternating current (AC) power. The oscillator is widely used in a variety of applications including cellular communication systems, satellite navigation systems, high precision frequency reference sources, microwave radio communication systems, etc.

The ASTMHTV-20.000MHZ-AC-E oscillator consists of a quartz crystal resonator, a circuit board, and a connector. The quartz crystal resonator is a device composed of a quartz crystal slab which, when driven with an antenna or some other source of electrical oscillation, serves as the source of ultra-stable frequency. The surface of the quartz crystal is specially treated to ensure excellent temperature characteristics. The circuit board contains necessary electronic components for frequency control. The mechanical parts of the ASTMHTV-20.000MHZ-AC-E provide a stable connection to the crystal resonator as well as the necessary electrical connections to the connector.

The working principle of the ASTMHTV-20.000MHZ-AC-E is based on an open-loop frequency control system. In this system, an external oscillator is used as the source of stimulation. The oscillator\'s output is amplified and applied to the quartz crystal, which is then caused to vibrate at its resonant frequency. The frequency at which the crystal will vibrate is determined by the mass of the crystal itself, as well as by the specific electrode pattern placed on its surface. The vibration of the crystal is detected by a sensing device, which is used to provide feedback to the external oscillator. This feedback enables the oscillator to accurately maintain the frequency of the crystal.

The ASTMHTV-20.000MHZ-AC-E is an excellent choice for applications requiring highly stable frequency control. The fact that it works with AC power makes it a perfect solution for applications that cannot accommodate DC power sources. The frequency accuracy, combined with the excellent temperature characteristics of the quartz crystal, enables the oscillator to meet the most demanding requirements. The oscillator is also extremely reliable, as the quartz crystal is highly resistant to damage. The ASTMHTV-20.000MHZ-AC-E is an ideal choice for a variety of applications, such as cellular communication systems, satellite navigation systems, high precision frequency reference sources, microwave radio communication systems, etc.