Thanks, I got some help from a fellow that told me about adjusting the decoder threshold from or off the auto setting. Works better now... I have been off cw for many years and have been trying to get back in to it. Thought it would be nice to see what I was copying to get my speed back up. I was having trouble getting the decoder to copy much of anything... I understand depending on what is being sent, how the decoder will or will not copy. By adjusting the threshold, and using the cwt, I was able to get it to work much better. Thanks, for the help. Best 73' Joe / w7joe
--- On Tue, 6/15/10, Mike Kravitz <mikekrav...@comcast.net> wrote: From: Mike Kravitz <mikekrav...@comcast.net> Subject: [Elecraft] K3 CW Decoder, Not very good To: w7...@yahoo.com Date: Tuesday, June 15, 2010, 1:27 PM Hi Joe, I think the real problem is in trying to read hand generated code. If you copy CW in a contest you will have pretty good success because most of the stations that are running contacts are using their PC Contest Program (like WriteLog) to generate the code. I frequently do this to copy the 35 WPM and up guys. I try to improve my personal code sending ability by practicing with my paddle and the K3 in TEST mode. I have a Begali non-iambic keyer paddle feeding into the paddle jack of my K3. (So I can't blame my tools). I'm looking at the K3 decoder while sending. To my ears it sounds great. But when I look at the decoded text I see the following: When I send an "R", I frequently see EN When I send an "L", I frequently see ED When I send a "P", I frequently see AN or EG When I send a "C", I frequently see NN or KE The errors become more pronounced as I increase sending speed. I usually start at 23 WPM and work my way up to 26 or 27 WPM. I have also used WriteLog to decode my sent code and I see the same type of problems. 73, Mike K2MK ______________________________________________________________ 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