Ed, I'm waiting for my K3 and I'm a phone man at present (working on my Morse). I have a 2.8kHz and 400Hz on order. Reading your post, maybe I should consider either a 1.8 or a 2.1 kHz filter too. Given the option, which would choose?
Anyone else want to chip in too please. Kind of decision I couldn't make back in May. On 19/11/07 18:50, "Ed Muns" <[EMAIL PROTECTED]> sent: > On receive, I used the 1.8kHz crystal filter with the same DSP bandwidth, > although signals were quite intelligible down to 1.2kHz and at 1.5kHz there > wasn't much degradation from 1.8kHz. As yet, the K3 filter center -- When one tugs at a single thing in nature, he finds it attached to the rest of the world. -John Muir, naturalist, explorer, and writer (1838-1914) _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com