Band Pass Filter from China manufacturer - Shijiazhuang Sun Wire Mesh Products Co., Ltd.

Payment Terms:	t/t
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: sun680

Packing: special packaging

Brand Name: sun

Function: filter

Export Area: worldwide

Means of Transport: shipment

Delivery Date: within 7 days

Specification: according to ur damand

Certificate: iso9001,ce

The filter bags are the key elements which determine the dust collecting efficiency and working temperature

A low-pass filter is a filter that passes low-frequency signals but attenuates (reduces the amplitude of) signals with frequencies higher than the cutoff frequency. The actual amount of attenuation for each frequency varies from filter to filter. It is sometimes called a high-cut filter, or treble cut filter when used in audio applications. A low-pass filter is the opposite of a high-pass filter, and a band-pass filter is a combination of a low-pass and a high-pass.

The concept of a low-pass filter exists in many different forms, including electronic circuits (like a hiss filter used in audio), digital algorithms for smoothing sets of data, acoustic barriers, blurring of images, and so on. Low-pass filters play the same role in signal processing that moving averages do in some other fields, such as finance; both tools provide a smoother form of a signal which removes the short-term oscillations, leaving only the long-term trend.