About the article

Variable Crystal Filter

(Summer Circuits 2010 article)

Variable Crystal Filter

Crystal filters are often used for IF filters in receivers, where the bandwidth of this filter largely determines the selectivity of the receiver. The unique feature of the filter described here is that the bandwidth has been made adjustable.

Downloading of this magazine article is reserved for Elektor Members only.
Already a member? click here to log in.
Products
Loading comments...