B39251B5089H310

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Surface acoustic wave (SAW) filters are among the most popular signal processing components used in wireless systems. They provide signal path selectivity and noise immunity for RF transmitters, receivers, and transceivers.

The B39251B5089H310 model is a SAW filter with a center frequency of 2.45 GHz. This filter is designed for use in wireless communications systems which operate in the IEEE 802.11b/g/n frequency bands. It offers high insertion loss, high rejection and high linearity over a wide frequency range.

This filter has a number of application fields, including base stations, cellular networks, wireless local area networks (WLANs), 2.4GHz cordless phones, Bluetooth, WiFI, ZigBee and RFID. It is also used in medical imaging systems, embedded systems, radio broadcast and aviation systems, and automotive industry. Furthermore, it is ideal for low-power, low-voltage, and low-noise applications.

The working principle of the B39251B5089H310 SAW filter is based on acoustic wave propagation in solid material. This filter is constructed from two thin layers of piezoelectric material, separated by a thin layer of metal containing a pattern of resonators. When an electrical signal is applied to the filter, it excites the piezoelectric material, which generates acoustic waves travelling across the surface of the filter. These waves then interact with the resonator pattern, resulting in selective signal filtering.

The B39251B5089H310 has a wide range of features, including an insertion loss of 2dB, an isolation of better than 30dB, an input power of up to 3dB, a 3dB bandwidth of 202MHz, and a stopband attenuation of up to 50dB. It is also highly temperature stable, with a temperature coefficient of better than 0.25 dB/degreesC. Additionally, it is highly stable over time, with a drift of better than 0.25 dB over a period of 1000 hours.

In conclusion, the B39251B5089H310 is a SAW filter designed for use in a wide range of wireless communications systems. It has a number of application fields, and is capable of providing high linearity, low power consumption, and high temperature stability. Its working principle is based on acoustic wave propagation, and it offers a number of features, including an insertion loss, isolation, drift, and temperature coefficient.

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