PBRC-7.00BR

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Resonators are an important component of many electronic systems and are used in both communication and radar systems. The PBRC-7.00BR is a popular model used in commercial applications, and it has a wide range of application fields, from frequency synthesisers to signal processing and communication systems. In this article, we will look at the PBRC-7.00BR filtering and phase shift characteristics, and how they can be utilised to improve the accuracy and functionality of various systems.

The PBRC-7.00BR is a resonator designed to provide filtering, phase shifting, and frequency synthesiser capabilities. The PBRC-7.00BR is a frequency-tunable Bessel-type resonator, and is equipped with an adjustable dielectric capacitor. This is utilised in combination with the fixed quartz crystal to adjust the resonating frequency of the PBRC-7.00BR.

The PBRC-7.00BR enables a wide range of frequencies to be tuned, and offers an adjustable gain between 40 dB and 50 dB. It also provides an integrated voltage controlled oscillator that can be used to create an output frequency with a power level of 0 dBm. Furthermore, the PBRC-7.00BR has a very fast turn-on and turn-off time, meaning it can even cope with very high-speed switching.

The main application field of the PBRC-7.00BR is the creation of optimum phase shifting and filtering in communication, radar and signal processing systems. The PBRC-7.00BR’s wide bandpass resonator filter yields a very narrow bandwidth, and it can effectively block out unwanted components in the transmitted signal. It can also act as a preselector, allowing only certain frequencies to pass. Furthermore, its ability to provide a wide frequency range means it can be used in the development of complex frequency synthesiser systems.

The PBRC-7.00BR’s working principle is based on the fact that when voltage is applied to the capacitive elements, the frequency of the quartz crystal oscillator will change. This is due to the fact that when voltage is applied to the capacitor, the fixed quartz crystal will start to vibrate sympathetically with the applied field. The resulting vibration of the quartz crystal will cause a frequency shift in the output signal.

In addition, the PBRC-7.00BR’s adjustable dielectric capacitor can be used to shift the resonating frequency, allowing it to be adjusted precisely. This makes the PBRC-7.00BR particularly useful in applications where exact tuning is required, such as in the development of filters.

In conclusion, the PBRC-7.00BR is a versatile and highly efficient resonator designed for various applications. It offers a wide frequency range and adjustable gain, making it suitable for a variety of communication and radar systems. Its adjustable dielectric capacitor also allows for precise tuning and filtering of transmitted signals, making it a highly effective device for improving the accuracy and functionality of systems.

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