calibrating bfo/dds kx1

Posted by IanMW on Apr 25, 2012; 9:26pm
URL: http://elecraft.85.s1.nabble.com/calibrating-bfo-dds-kx1-tp7500905.html

I have a minor query on calibrating the dds on a kx1. I have followed the instruction manual and selected a strong sw am station. After adjusting the bfo to -.07 both sidebands are identical, next I tuned to the frequency the station is transmitted on. Using dds I adjusted one of the sidebands to sound correct at that frequency, it was dds = 10.

Now according to the manual that's it, but when I selected between lsb and usb at that same frequency the sidebands appear different? I would have thought they should be the same.

What did I do wrong, any kx1 dds bfo wizards out there? I'm not sure how the adjustments interact.

73,
Ian MM0GYX
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