In my opinion the KAF2 is essential. The always in-line low pass filter significantly reduces the high frequency audio hiss and makes SSB in particular much nicer to listen to. Assuming that your hearing extends above 3kHz.
Note that there is a daughter board add on for earlier versions of the K3 which does the same thing. This filter was incorporated into the DSP board in a later revision. See the Elecraft web site for info. Regards, Mike VP8NO On 01/05/2012 20:46, John wrote: > One question I have about the choice between the KAF2 and KDSP2 is what > about having neither. > > How would one describe the receiver/filter capabilities of the bare K2? > > Thanks. > > John, kx4o ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
