[Dxspider-support] 10Ghz+ spots

[Lee Sawkins]

How to verify the rounding by AR Clusters.

Connect as a user to an AR Cluster ver 6 node of your choice.

Using the command DXTEST enter a dx spot.  
ie DXTEST VE7XXX 10460772
I just did this on the NC7J AR Cluster and it echoed back to me a spot with a frequency of 10460770.0

DXTEST was first used by my software as a way of testing filters etc.  It generates spots that are echoed back only to the originating station and do not go out to the network.
This command was copied by AR Cluster.

Lee VE7CC

----- Original Message -----
From: Dirk Koopman via Dxspider-support <dxspider-support at tobit.co.uk>
To: Lee Sawkins via Dxspider-support <dxspider-support at tobit.co.uk>
Cc: Dirk Koopman <djk at tobit.co.uk>
Sent: Mon, 29 Nov 2021 15:18:57 -0700 (MST)
Subject: Re: [Dxspider-support] 10Ghz+ spots

Mathematically rounding it to the nearest 10Khz or just 
flooring/truncating it?

On 29/11/2021 22:08, Lee Sawkins via Dxspider-support wrote:
> I have confirmed that AR Cluster nodes are rounding off frequencies > 10 GHz and then forwarding spots with this changed frequency.
>
> Lee VE7CC
>
>
> ----- Original Message -----
> From: Dirk Koopman via Dxspider-support <dxspider-support at tobit.co.uk>
> To: Dxspider-Support <dxspider-support at dxcluster.org>
> Cc: Dirk Koopman <djk at tobit.co.uk>
> Sent: Mon, 29 Nov 2021 12:50:18 -0700 (MST)
> Subject: [Dxspider-support] 10Ghz+ spots
>
> Whilst I have a lot of sysop attention...
>
> Please could we look in our logs for this spot issued today.
>
>
> 29Nov2021 at 17:25:20 (chan) <- I GB7DJK
> PC61^10489772.0^9X4X^29-Nov-2021^1725Z^KI48XE  nice
> op^SV5BYR^SV5BYR-7^192.168.178.1^H27^~
>
>
> The original was a valid PC61 but it has gone to some other node
> (probably to AR-C land) and come out as a PC11 with the WRONG QRG on it.
> Just as bad as this is that there are some ops that are using narrow
> band on 3cms (not to mention HF) and use fractions of KHz. That isn't
> preserved either.
>
> Please would you do this (copy'n'paste should work):
>
> grepdbg  '<- I' 'PC[61]1' 9x4x '\^1048'
>
> 29Nov2021 at 15:39:33 (chan) <- I GB7DJK
> PC61^10489772.0^9X4X^29-Nov-2021^1539Z^ ^IK5ZAI^IK5PWJ-6^151.29.14.116^H8^~
> 29Nov2021 at 15:39:33 (chan) <- I GB7DJK
> PC11^10489770.0^9X4X^29-Nov-2021^1539Z^ ^IK5ZAI^IK5PWJ-6^H95^~
> 29Nov2021 at 17:25:20 (chan) <- I GB7DJK
> PC61^10489772.0^9X4X^29-Nov-2021^1725Z^KI48XE  nice
> op^SV5BYR^SV5BYR-7^192.168.178.1^H27^~
> 29Nov2021 at 17:25:20 (chan) <- I GB7DJK
> PC11^10489770.0^9X4X^29-Nov-2021^1725Z^KI48XE  nice op^SV5BYR^SV5BYR-7^H93^~
>
> Thanks
>
> Dirk G1TLH
>
>
>
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> Dxspider-support at tobit.co.uk
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