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Re: [RTTY] List of Winlink stations

To: rtty@contesting.com
Subject: Re: [RTTY] List of Winlink stations
From: Tom Osborne <w7why@frontier.com>
Date: Sun, 16 Mar 2014 08:00:23 -0700
List-post: <rtty@contesting.com">mailto:rtty@contesting.com>
Hi Terry

For some reason, the ARRL seems to think this is a good thing.  73
Tom W7WHY



On 3/16/2014 7:39 AM, Terry wrote:
There a CSV spreadsheet(WinlinkStatiosn.csv)  on the FTP site that lists the
current Winlink stations sorted by frequency.    The ftp folder locations
is:

ftp://ab5k.net/Other/RM-11708/



The intent was to find some frequencies where there are NO robot packet
operating.   Looks like that impossible except for 10 meters and possibly 15
meters.



The results of counting the number of automatic robot packet stations that
are currently operating in the RTYY sub band allocations.

3.580 - 3.600 = 77

7.040 - 7.100 = 126

14.080 - 14.100 = 28

21.080 - 21.100 = 9



Averaging it out, on 40 meters, there is a Winlink robot operating every 476
Hz just waiting to QRM you.



Not good.





73 Terry, AB5K



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