SAW Band Pass Filters

Surface acoustic wave (SAW) band pass filters employ the piezoelectric effect to convert an electromagnetic signal into an acoustic signal and vice versa. A SAW bandpass filter provides sharp cut-off, very linear phase characteristics, high stability, and are highly reliable. Electrical signals are converted to a mechanical wave in a device constructed of a piezoelectric crystal or ceramic, and the wave is delayed as it propagates across the device before being converted back to an electrical signal. The delayed outputs are recombined to produce a direct analog implementation of a finite impulse-response filter. Anetech Electronics RF bandpass filters include a very broad range of SAW band pass filters that can be specified for operating frequencies from 4.75 MHz up to 6 GHz. They are extremely compact surface-mount devices and typically measure 2 x 2 x 0.5 mm, and can be as long as 50 mm in length.

                                                                             We can find the SAW Band Pass Filter for you!

                                                                                                          Click Here!