Return to KLUBNL.PL main page

rsgb_lf_group
[Top] [All Lists]

Re: LF: Trans Atlantic 2200m on JT-9?

To: [email protected]
Subject: Re: LF: Trans Atlantic 2200m on JT-9?
From: Alex R7NT <[email protected]>
Date: Fri, 17 Nov 2017 20:06:05 +0300
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=GCgslrDYVQI+zm05jPPaLCliHpuSetw44TopInf+9zI=; b=JtXUPb532fIJte1DBaJqo49GZ9Kkcjf+06U+YOcm82KN/W4q+iG8xqG8OJribCOL2/ f5MklqV/CYb2ECReKcMU2ZZ273Qs/NSbHZzDfn4SAYWW+n+FMUG4DXZ1mBanuv8qDlb5 5ssSX+RHOlJsigu+eeARQu81AhUNwsuLkZ6D3h6PIwEAFaYpCfAhSs4HSJtc4TdjlBxF zxrbnBPWfvBwMU8qsKvgqu7tJVADsNOTwmQOzhmoYZ0s0y+qpZxEyZadGocSZcGWw30X CkhzzdZG6OZf3Q6lVK3VX/nxGNdCWuE1xDobqo4b7ITZ+g+ClNegIzC1KTCCoaoOR/hA LvDQ==
In-reply-to: <[email protected]>
References: <[email protected]> <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
Stefan,
2012-11-29 W1VD rxed DK7FC in JT9-10 - best QRB=6105km in JT9


73! Alex R7NT  136.73.ru


2017-11-17 19:21 GMT+03:00 Rik Strobbe <[email protected]>:
A pitty that then 'slower' JT9 versions have been abandoned.
I found in particular JT9-2 (2 minute sequences) very useful on 472 kHz. A QSO took about 10 minutes and these was a +/- 3dB advantage over JT9-1.

73, Rik  ON7YD
________________________________________
Van: [email protected]blacksheep.org <[email protected]blacksheep.org> namens DK7FC <[email protected]>
Verzonden: vrijdag 17 november 2017 15:37
Aan: [email protected]
Onderwerp: Re: LF: Trans Atlantic 2200m on JT-9?

I think that W1VD has detected my signal some years ago. But that was
not JT9-1. There have been older versions of JT9, allowing to use longer
time periods, up to 30 minutes i think! That was better for LF!
I am not so sure about the detection by W1VD. Maybe Jay want's to comment...

73, Stefan


Am 17.11.2017 15:29, schrieb Chris Wilson:
> 17 November 2017
>
>
> Has  there  been  a previous trans Atlantic reception of a JT-9 signal
> from the UK?

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