Happy Xmas guys and a healthy and prosperous New Year to all. I am a recent convert to the K3 with model 6990. I am primarily a data mode operator (PSK31 etc. etc.) and my K3 has the 2.8KHz and 250Hz 8 pole filters fitted and let me say its doing a very fine job too. I use HRD version 5 which appears to force the sound card to sample at 8KHz (in my case it’s the Signalink USB). My question is that I would like to be able to simultaneously decode more than 2.8KHz (HRD is limited to 3.9KHz) of the ham band at once. I have thought about fitting the 6KHz AM filter (there not being a 4KHz filter available). One part of me says that would work just fine and the other part of me says “don’t be silly” there will be 3KHz of LSB and 3KHz of USB and it will all go horribly wrong. I guess someone out there has tried and can tell me which of my premonitions is correct?? As a suplementary will this be limited by any audio filtering in the K3, I seem to recall reading that the K3's audio is limited to a bandwidth of 4.2KHz but of course I can find the reference now!!
Thanks in advance guys. Andy ______________________________________________________________ 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
