B39901B3772Z810 Filters

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Surface Acoustic Wave (SAW) filters are widely used for radio frequency signal processing. They are used to reduce interfering signals, pass desired frequencies, and provide a band limiting performance. The B39901B3772Z810 is a high performance SAW filter that enables higher selectivity and improved suppression of undesired signals.

The B39901B3772Z810 has a wide range of applications including cellular phone communication, global navigation satellite systems, wireless local area networks, broadcast radio receivers, cable modems, and other high-performance radio frequency devices. It is also used in radio transmitters for the Amateur Radio Service.

The B39901B3772Z810 has a wide temperatuure range and a low power consumption. It has a high Q factor which ensures minimal insertion loss and maximizes the attenuation of unwanted signals. It is also highly reliable due to its robust design which ensures long-term operational stability.

The B39901B3772Z810 operates at a center frequency of 824 MHz and achieves a band-width of greater than 250 kHz. The pass band and stop band tuning can be easily adjusted to meet the needs of various applications. The filter also provides good suppression of out-of-band interference, typically over 50dBc with an insertion loss of less than 0.5 dB.

The working principle of B39901B3772Z810 is based on the propagation of surface acoustic waves along an acoustic waveguide. When an electrical signal is applied to the piezoelectric transducer, it causes mechanical vibrations which in turn create the surface acoustic waves. These surface acoustic waves propagate along the waveguide and interact with a set of reflecting electrodes. The interaction between them causes reflections of the surface acoustic waves which modulate their amplitude and phase. The modulation of the surface acoustic waves determines the shape and attenuation of the transmitted signal.

The B39901B3772Z810 offers excellent performance with low power consumption and excellent suppression of out-of-band interference. It is suitable for a wide range of applications including wireless communication and satellite navigation. It is also highly reliable and provides a high quality signal processing capability.

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