B39791B7942P810S3 Allicdata Electronics
Allicdata Part #:

B39791B7942P810S3-ND

Manufacturer Part#:

B39791B7942P810S3

Price: $ 0.00
Product Category:

Filters

Manufacturer: Qualcomm (RF360 - A Qualcomm & TDK Joint Venture)
Short Description: SAW FILTER
More Detail: N/A
DataSheet: B39791B7942P810S3 datasheetB39791B7942P810S3 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: *
Part Status: Obsolete
Description

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SAW Filters

The B39791B7942P810S3 filter is a type of surface acoustic wave (SAW) filter that is used to filter out undesired frequency components from a signal. The B39791B7942P810S3 filter is typically used in communication applications, such as for radio frequency (RF) filtering, and are designed to selectively pass some signals while rejecting others. SAW filters offer several advantages over other filter types, such as being compact and having low insertion losses.

Application Field

The B39791B7942P810S3 filter is used primarily in communication applications, such as cellular base stations or radio links. Because it is designed to selectively pass or block signals, it can be used in applications where precise frequency selectivity is required. For example, it can be used to select narrow frequency ranges in order to receive signals from a specific channel or to eliminate unwanted interference. In addition, SAW filters can be used for filtering out particular signal components in audio or video signals.

Working Principle

The B39791B7942P810S3 filter works by using surface acoustic waves (SAW) to pass input signals from one side of the filter to the other. The filter is constructed on a single substrate, made from protective layers of quartz, glass, or ceramic. A series of electrodes are placed on the surface of the substrate, with an interdigital transducer (IDT) on each end. The input signal is sent to the IDT on one end, which converts it into surface acoustic waves. These waves propagate across the surface of the substrate and are converted back into electrical signals by the IDT on the other end. The SAW filter is designed such that certain frequencies of the input signal are amplified more than others, creating a frequency selective filter.

The SAW filter can be designed to provide a wide range of frequency selectivity, from several tens of kHz to several GHz. This allows it to be used for a variety of applications, such as for filtering the signals from a power amplifier or for providing a precise frequency response with minimal signal distortion. In addition, SAW filters are extremely reliable and require very little maintenance, making them an ideal choice for applications where long-term serviceability is a priority.

Conclusion

The B39791B7942P810S3 filter is a type of SAW filter which is used for filtering out undesired frequency components from a signal. It is typically used in communication applications, such as for radio frequency (RF) filtering, and are designed to selectively pass some signals while rejecting others. The B39791B7942P810S3 filter offers several advantages over other filter types, such as being compact and having low insertion losses. It can be used for a variety of applications, such as for filtering the signals from a power amplifier or for providing a precise frequency response with minimal signal distortion.

The specific data is subject to PDF, and the above content is for reference

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