Topband: UNOCCUPIED BANDWIDTH

[Ian Wade G3NRW]

From: Bill and Liz McHugh <magoo at isp.ca>
Date: Wed, 2 Feb 2011   Time: 09:16:23

>Normally in the CQ160CW contest there is a wall of NA signals across 
>the band.  But this year I found many frequencies which appeared to be 
>unoccupied.
>

It was a little different here in the UK early on Sunday morning on my 
SDR-IQ:

http://homepage.ntlworld.com/wadei/110130_top_band.jpg

I wonder what CW Skimmer would have made of this?

-- 
73
Ian, G3NRW