RTTY
[Top] [All Lists]

Re: [RTTY] Arrl requests digital mode comments

To: rtty@contesting.com
Subject: Re: [RTTY] Arrl requests digital mode comments
From: "Joe Subich, W4TV" <lists@subich.com>
Date: Sun, 02 Mar 2014 15:19:29 -0500
List-post: <rtty@contesting.com">mailto:rtty@contesting.com>

This is exactly the kind of spectrum grab that needs to be prevented.

Notice they're already talking about *50 KHz* on 20 meters for the
*exclusive use* of "fast digital modes."  Not only that, they want it
where *international users* can make use of it and that would for all
intents and purposes mean a "takeover"or 14.050-14.100!  Applied to
30 Meters that would be a takeover of at least 15 KHz - on 40 meters
they would want 45 KHz where it does not interfere with international
phone use or 7025-7080 (they cant' go into the Extra class segment
because their users aren't licensed there).  On 80 Meters, their 15%
would take *the entire CW/digital band* except for the Extra class CW
segment and on 160 meters their 15% (30 KHz) would wipe out the entire
"CW/data" segment if one starts at 1810 to be compatible with the
lower frequency limit in many countries.

With 99% of all non-voice activity being conducted using modes less than
500 Hz occupied bandwidth (eQSL database), it is clear that 99% of the
available "RTTY, data" spectrum should be reserved for modes less than
500 Hz bandwidth and in no case should wideband activity be permitted
in *at least* the bottom 100 KHz on each band to protect traditional
amateur activity.

73,

   ... Joe, W4TV


On 3/2/2014 2:29 PM, Jay WS7I wrote:
Others are already active.

http://hflink.com/bandplans/iaru_region_2.html




On 3/2/2014 10:32 AM, Mark wrote:
http://www.arrl.org/news/arrl-board-requests-member-comments-about-digital-modes


Due by 3/31.   Seems like they might have asked BEFORE RM-11708.



_______________________________________________
RTTY mailing list
RTTY@contesting.com
http://lists.contesting.com/mailman/listinfo/rtty

_______________________________________________
RTTY mailing list
RTTY@contesting.com
http://lists.contesting.com/mailman/listinfo/rtty

<Prev in Thread] Current Thread [Next in Thread>