F firstman New Member Dec 25, 2009 #1 Can digital filter use in high frequency?I know ,that digital filter works in low frequency .Please tell me frequecy range for digital filter.
Can digital filter use in high frequency?I know ,that digital filter works in low frequency .Please tell me frequecy range for digital filter.
D dougy83 Well-Known Member Most Helpful Member Dec 25, 2009 #2 From 0Hz up to the nyquist frequency.
ronsimpson Well-Known Member Most Helpful Member Dec 25, 2009 #3 Digital filters are used in radio receivers at RF and IF.