https://arcticdx.blogspot.com/2010/06/qdfa-project-version-3.html?showComment=1283488117950
Arctic DX: QDFA Project Version 3
Those who followed this blog last season know that we were very satisfied with the performance of the QDFA. There were however some problems...
arcticdxprojectversion
https://arcticdx.blogspot.com/2009/09/finally-confirmed-qdfa-blows-beverage.html?showComment=1252777716165
Arctic DX: Finally Confirmed - The QDFA Blows The Beverage Away
Yes, it does. At nighttime, when strong signals from Europe dominate the band, the QDFA has proven to be totally superior. In a large number...
arcticdxfinallyconfirmedblows
https://arcticdx.blogspot.com/2009/09/finally-confirmed-qdfa-blows-beverage.html?showComment=1252799776473
Arctic DX: Finally Confirmed - The QDFA Blows The Beverage Away
Yes, it does. At nighttime, when strong signals from Europe dominate the band, the QDFA has proven to be totally superior. In a large number...
arcticdxfinallyconfirmedblows