B39192B4315P810

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Surface Acoustic Wave(SAW) filters are a fundamental type of filter used extensively within the electronics industry. They are often incorporated into the design of RF modules used for communications and other applications. The B39192B4315P810 is a SAW filter developed by Murata electronics specifically designed for frequency band applications.

Of the many different types of filters available, SAW filters are known for their broad selectivity, high quality factor (Q), and excellent temperature characteristics. Due to their design, they are often able to provide signals with far less amplitude distortions. They are also highly stable and low loss compared to other filters of similar frequency range. These design features make SAW filters ideal for a wide range of communication applications.

The B39192B4315P810 is a SAW filter specifically designed for frequency band applications. It operates within the 902-928 MHz frequency range. The filter has excellent response, with minimal insertion and crossoverenlargement losses of no more than 1dB. The filter is also controlled with a mean frequency drift of no more than +/- 5 kHz/deg C. This filter can handle an extremely wide input signal range up to 60Vpp, without any risk of damage.

The B39192B4315P810 is used in numerous wireless applications, such as GSM/GPRS, wireless local loop, and point-to-point radio systems. It is also used in vehicle communication systems, such as ticketing and automatic toll collection. The filter also has other applications such as satellite communications, wireless networks, and automatic meter reading.

At its core, a SAW filter is made up of two transducers. The first transducer, usually called a “transmitter”, transmits an acoustic wave in the medium which is then received by the second transducer, usually called a “receiver”. The receiver then converts the acoustic wave back into an electrical signal. The transducers are usually resonators, often formed from a thin film of quartz, piezoelectric crystals, or other materials that can convert alternating electrical signals to mechanical vibrations.

At the heart of the B39192B4315P810 is Murata’s piezoelectric-on-insulator (POI) technology. POI technology uses a piezoelectric substrate such as quartz as the base with insulating layers on both sides. This design ensures the highest levels of performance from the filter. The POI design also helps keep the size and cost of the filter low as well as improving its frequency stability and reducing insertion loss.

The B39192B4315P810 also uses symmetrical electrical connections to ensure that the filter has no significant coupling between the transmitter and the receiver. This design ensures that the filter provides both low pass band and stop band rejection. Additionally, the filter is temperature compensated to ensure that it remains stable across a wide variety of operational temperatures.

In conclusion, the B39192B4315P810 is an advanced SAW filter specifically designed to meet the needs of the most demanding RF applications. It provides a wide frequency range, high quality and performance, and excellent temperature characteristics. It is stable, low-loss, and ensures minimal amplitude distortion, making it ideal for a variety of communication applications. The filter is also highly cost-effective, with Murata’s Piezoelectric-on-Insulator technology helping to keep the size and cost of the filter low as well as improving its frequency stability and reducing insertion loss.

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