[Skimmertalk] Updated 3-Character Pattern File for RBN Skimmer Nodes

[Pete Smith N4ZR]

As many of you are aware, the CW Skimmer and Skimmer Server software 
from VE3NEA, which is used by every node on the Reverse Beacon Network, 
relies on a "3-character pattern" file to decide how plausible a 
callsign that it copies is. This means that when a new callsign pattern 
begins to be issued (the new German contest calls are a good example), 
unless the pattern file is updated, stations signing a callsign like 
that will be spotted less.  Why?  Because if Skimmer/SkimServ can't find 
the pattern in the file, it demands more repetitions before accepting it 
as credible.  In a contest setting, that will mean fewer spots.

I have just completed the updating of this file, based on all spots on 
the RBN from October 1 2013 to about September 15 2014, manually culled 
for busts.  I have been testing the file on my RBN node since earlier 
this month, and am satisfied that it is stable and comprehensive.  Now 
is the time to try to get it to as many RBN node operators as I can.

The problem is that the list of nodes is dynamic and constantly 
changing.  To get it to as many node ops as I can, I need contesters' 
help. Please forward this message to as many node ops as you know, 
andparticularly in Europe and North America, where the population is 
rapidly changing.  Club reflectors would also be a good idea.

The new file is downloadable at 
<www.reversebeacon.net/downloads/patt3ch/patt3ch.lst>, and needs to be 
placed in Appdata\Roaming\Afreet\products\SkimSrvor \CwSkimmer, 
replacing the one that is there.

Thanks, and see you in CQWW CW!

-- 

73, Pete N4ZR
Check out the Reverse Beacon Network at
http://reversebeacon.net,
blog at reversebeacon.blogspot.com.
For spots, please go to your favorite
ARC V6 or VE7CC DX cluster node.