[Elecraft] K3 NR (what is the equiv to F3-1 from 3.25?)

Bill k9yeq at live.com
Thu Aug 27 11:18:54 EDT 2009


I thought Lyle's email quoted below was very helpful:  

	The way the new beta NR works is:
	Fx-y selects the length of the filter.
	F1 = 121 taps, F2 = 91 taps, F3 = 61 taps, F4 = 31 taps
	(The Beta 3.25 release used FIR filters of 61 taps.)
	y selects values of Beta (gain), decay, and delay (how long the NR
algorithm waits to process a signal)
	(The Beta 3.5 release used the "x" parameter for these selections)
	73,

	Lyle KK7P


73,

Bill
K9YEQ
K2 #35; KX1 #35; K3 #1744; mini mods
ATS-3B


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