B39511B3833Z710

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Surface acoustic wave (SAW) filters are a special type of electronic filter that operate using ultrasonic waves traveling along the surface of a piezoelectric material. SAW filters are widely used for radio frequency (RF) filtering applications, such as mobile phone base station front-ends, television broadcasting, and receivers for wireless communications. This article will discuss and explain the application field and working principle of the B39511B3833Z710 SAW filter.

SAW filters are used in radio frequency applications to attenuate unwanted frequencies and pass desired frequencies. They are typically used for filtering out interference signals, allowing desired signals to remain unaltered. The B39511B3833Z710 SAW filter specifically is designed to reject unwanted signal frequencies while passing desired frequencies through with minimal signal loss. The filter helps improve signal purity, eliminate cross modulation, reduce adjacent channel interference, and provide better signal clarity. It is also designed to operate in small signal applications.

The B39511B3833Z710 filter has a frequency passband between 87.5 and 107.5 MHz with an insertion loss of less than 3 dB. The filter has two inputs and two outputs, with each output having a separate passband and response. The passbands of the filter are configured to reject unwanted out-of-band noise signals, while allowing desired signals to pass without significant attenuation. The filter has a temperature range from -40°C to +85°C, which enables it to be used in a wide range of environmental conditions.

The working principle of the B39511B3833Z710 filter is based on the characteristics of surface acoustic waves. A surface acoustic wave (SAW) is an acoustic wave which propagates along the surface of a piezoelectric material such as quartz or lithium niobate. It is generated by two transducers which convert an electrical signal into an acoustic one which travels along the surface of the piezoelectric material and can then be converted back to an electrical signal. This process is known as SAW propagation.

When an electrical signal is applied to the filter, it is converted into an acoustic signal by a pair of SAW transducers. The acoustic wave propagates along the surface of the piezoelectric substrate, and interacts with an array of resonators embedded within the substrate. Each resonator is tuned to a different frequency, allowing the filter to pass the desired frequencies and attenuate out-of-band interference signals. The filter also contains two input ports and two output ports, allowing it to operate in both receive (RX) and transmit (TX) modes.

The B39511B3833Z710 SAW filter is a highly effective filtering device which is used in a variety of radio frequency applications. It is designed to reject interference signals while allowing desired signals to pass through with minimal signal loss. The filter is designed to operate in small signal applications, with a frequency passband of 87.5 to 107.5 MHz and an insertion loss of less than 3 dB. The filter’s working principle is based on the characteristics of surface acoustic waves, and utilizes an array of resonators tuned to different frequencies in order to selectively pass and reject signals. By using the B39511B3833Z710 filter, users can improve signal purity, reduce adjacent channel interference, and provide better signal clarity.

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