PBRC4.00HR50X000

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Resonators are essential components in oscillators, filters, impedance matching networks, diplexers, power dividers, and other microwave applications. The PBRC4.00HR50X000 is a popular commercial resonator, which is widely used in the wireless communications industry.

Application Field

The PBRC4.00HR50X000 is a surface mount resonator for use in a wide range of commercial applications. It is suitable for use in transmitters, receivers, and other components related to wireless communication. It is also suitable for use in filters, impedance matching networks, diplexers, power dividers, and other applications that require a high-Q microwave resonator.

This resonator is designed for operation at a center frequency of 4.0GHz. The PBRC4.00HR50X000 is capable of withstanding operating temperatures of -20°C to +90°C and also withstands high shock and vibration conditions. The flat frequency response over temperature is particularly suitable for use in transceivers and other portable wireless applications. The PBRC4.00HR50X000 combines high performance, low insertion loss, and small size characteristics that make it ideal for wireless applications.

Working Principle

The PBRC4.00HR50X000 is a surface mount resonator. It consists of a quartz crystal, which is attached to the printed circuit board and is connected to the circuit via two surface mount feedthroughs. The quartz crystal vibrates at a given frequency depending on the external electrical circuit and the parts around it. This frequency is determined by the load capacitance of the crystal.

The mechanical mounting of the crystal also plays a role in determining the frequency. The resonator is designed to have a tight fit within the manufacturing tolerances of the PCB assembly. This ensures a low insertion loss and a high-Q resonance. The use of a robust mounting system also ensures that the resonator remains stable over time and is capable of withstanding high shock and vibration conditions.

The PBRC4.00HR50X000 resonator offers a wide frequency range that is suitable for a variety of wireless applications. It also offers low insertion loss and a high-Q resonance. This makes it suitable for use in filters, impedance matching networks, diplexers, power dividers, and other microwave applications.

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