B39202B9511L310

SAW filters are a core product in the radio-frequency (RF) industry, basically providing a very simple signal filtering capability. The corresponding filter applications span a wide range of consumer, communication and professional industries, and this applies to the B39202B9511L310 SAW filter as well.

The B39202B9511L310 is a small-size, high-performance filter designed for surface-mount applications. The filter operates in the MHz range and is used for VHF/UHF radio reception in digital transmission systems. It features a wide operating frequency range of between 50 MHz and 200 MHz, with a high pass rejection of 33 dB while maintaining a low insertion loss. The filter can be used for single- or dual-pole applications, and has a low power consumption making it ideal for battery-operated applications.

The B39202B9511L310 SAW filter is well-suited for applications such as FM/AM broadcast receivers, television receivers, satellite television receivers, and radio remote-control receiving, as well as radio-communication transceivers. The filter’s low power consumption also makes it ideal for use in portable devices such as mobile phones, tablets, and wearables. The filter’s small size allows it to be used in tightly packed circuit boards.

The B39202B9511L310 SAW filter’s working principle is based on a basic physical phenomenon known as acoustic wave propagation. Acoustic waves propagate through a thin crystalline structure known as a substrate, and this substrate exhibits a natural frequency-dependent resonant response. The B39202B9511L310 filter is designed to take advantage of this phenomenon by using a tiny resonator that is specifically tuned to the desired frequency of operation. When an incoming signal is filtered through the substrate and resonator, only signals at the designed frequency can pass through, allowing the filter to reject off-frequency signals.

The B39202B9511L310 SAW filter is a versatile and reliable RF filter architecture, offering a useful solution for applications that require a high degree of signal accuracy, such as radio communication receivers. The filter’s wide operating frequency range, high pass rejection, and low power consumption make it an ideal choice for a wide range of wireless applications.