[Skimmertalk] [RBN-OPS] Getting the RBN (and your node) ready for CQWW

Pete Smith N4ZR n4zr at contesting.com
Thu Dec 4 09:54:05 EST 2014


Hi Trent - are you assuming that the Skimmer is off-site and not under 
direct control of one of those ops?


CW Skimmer blocks spots of calls that are the same as the callsign of 
the Skimmer, but I assume that's not the case you're talking about.

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.

On 11/25/2014 7:21 PM, Trent Sampson wrote:
> Greetings,
> Question without notice -
> I have asked the CQWW Committee for clarification but have received nothing back for this weekends contest.
> Does Any one know Is there a requirement for a Skimmer that is attached to the RBN operated by one of the ops of a Multi op to NOT display the multi ops Callsign ? ie filter it out ?
> Regards
> Trent VK4TS
>
> To: RBN-OPS at yahoogroups.com; skimmertalk at contesting.com
> From: RBN-OPS at yahoogroups.com
> Date: Sat, 22 Nov 2014 07:48:54 -0500
> Subject: [RBN-OPS] Getting the RBN (and your node) ready for CQWW
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>      We've been working hard
>        recently on improving, as much as possible, the fail-safeness (is
>        that a word?) of the RBN's
>          central server.  While a few single points of failure are
>          inevitable with our current architecture, we're trying to make
>          sure that every function will either restart automatically if it stalls, or else
>            notify several of us that it needs attention.
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>            
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>            Now, what can you
>              do, as an RBN node operator?  With CW Skimmer, the only
>              thing you need to do is to select the CW Contest "band plan" on the
>              "Misc" settings tab.  That should give you plenty of
>              coverage,
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>              With Skimmer
>                Server, you need to look at the .ini file you plan
>              to use for the contest period.  You'll find a line like this
>                (from the default file):
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>                
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> CwSegments=1800000-190000,3500000-3600000,7000000-7079000,10100000-10130000,14000000-14090000,
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> 18068000-18095000,21000000-21090000,24890000-24920000,28000000-28090000,50000000-50100000
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>                  
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>                  You'll note
>                    that in the case of Skimmer Server, decoding stops by
>                    default at 90
>                      KHz above the lower band edge.  In CQWW CW this may
>                      not be enough, especially on 20-10 meters. Of course,
>                          the bandwidth you cover directly affects how
>                          much CPU is needed, so on a big contest weekend
>                            it's a bit of a balancing act.
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>                            In areas with a lot of RBN nodes, such as
>                            Western Europe and the US East, you might even
>                            want to coordinate with your local colleagues
>                            and divide up the decoding range.
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>                            Have
>                              fun!
>
>                
>      



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