I didn't say the KAF2, Bill. I'm speaking of the Elecraft AF1 Mini-module.
The circuit in the AF1 is an active filter of the type the APF emulates in DSP. Ron AC7AC -----Original Message----- Ron D'Eau Claire wrote: > > Jeff, I have compared the K3's APF with the filter offered in Elecraft's > AF-1 Active Filter mini-module kit. There is no difference I can hear in > the > performance. Actually the AF-1 has more flexibility since you have two > levels of "Q" to choose from, variable gain, and an independent variable > low-pass filter function. > Ron, when I read this I didn't think it sounded like the KAF2 I have, so I checked the manual (you wrote it?) Per the specifications... ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
