Re: KX1 ?'s
Posted by George Winship, NC5G on Oct 17, 2011; 11:27pm
URL: http://elecraft.85.s1.nabble.com/KX1-s-tp6896330p6902686.html
On October 17, 2011 at 8:17 AM Don Wilhelm wrote;
>I am not certain what you mean by "proper sub forum" - there is only one
>Elecraft reflector that I know of, even if it is presented both in pure
>email as well as Nabble posts.
I choose to view the reflector posts from the Nabble archive. If viewing from the topics
page the posts are usually under the heading that corresponds to the subject. These posts
are under the K1 heading instead of the KX1 heading. Certainly not a big deal.
>It is true that the KX1 has several birdies, especially on 20 meters.
>Double check the 14 MHz Low Pass Filter located after the DDS for proper
>components (the DDS has a harmonic-rich output). I suspect some are
>coming from the DDS harmonics and mixing with harmonics of the BFO.
I will double check the filter. These birdies vary in strength and pitch, are narrow in bandwidth
and are numerous.
Thanks for yours and everyone's responses.
73, George, NC5G