Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, HTML_MESSAGE,RCVD_IN_DNSWL_MED,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 X-Spam-DCC: EATSERVER: mailn 1166; Body=2 Fuz1=2 Fuz2=2 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by lipkowski.org (8.14.4/8.14.4/Debian-8+deb8u1) with ESMTP id v44LDAO3015972 for ; Thu, 4 May 2017 23:13:11 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1d6O0O-0003or-V3 for rs_out_1@blacksheep.org; Thu, 04 May 2017 22:09:44 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1d6O0O-0003oi-JC for rsgb_lf_group@blacksheep.org; Thu, 04 May 2017 22:09:44 +0100 Received: from mout02.posteo.de ([185.67.36.66]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1d6O0K-0007PU-Ib for rsgb_lf_group@blacksheep.org; Thu, 04 May 2017 22:09:43 +0100 Received: from submission (posteo.de [89.146.220.130]) by mout02.posteo.de (Postfix) with ESMTPS id 9BC8020C69 for ; Thu, 4 May 2017 23:09:39 +0200 (CEST) Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 3wJnhy6qYyz1097 for ; Thu, 4 May 2017 23:09:38 +0200 (CEST) Message-ID: <590B9892.9010406@posteo.de> Date: Thu, 04 May 2017 23:09:38 +0200 From: DK7FC User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <15bd53dda31-14f8-1cb1c@webprd-m59.mail.aol.com> In-Reply-To: <15bd53dda31-14f8-1cb1c@webprd-m59.mail.aol.com> X-Scan-Signature: ab7de7439a3fce0b74220375dc6f18e8 Subject: Re: VLF: tonite on the 36km band... Content-Type: multipart/alternative; boundary="------------000909070600060903050902" X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-Scanned-By: MIMEDefang 2.75 Status: RO X-Status: A X-Keywords: X-UID: 11592 This is a multi-part message in MIME format. --------------000909070600060903050902 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Am 04.05.2017 22:54, schrieb Markus Vester: > > The 3 char transmission for tonite failed. > > Pity. Do you want to try again later tonight? That would probably > imply rescheduling the following daytime sequence as well. Exactly! Update: * f = 8270.100000 Hz Start time: 04.May.2017 21:00:00 UTC Symbol period: 40 s Characters: 3 CRC bits: 8 Coding 16K21A Duration: 8h, 10m, 40s Antenna current: 670 mA* (Set list length to: *239* in the first run) This is an experiment using a low CRC value which gives a lower optimum list length. Let's see if it produces to many false decodes. Probably that's a transmission for Paul only: *f = 8270.100000 Hz Start time: 05.May.2017 05:30:00 UTC Symbol period: 10 s Characters: 100 CRC bits: 0 Coding 8K19A Duration: 13h, 44min Antenna current: 670 mA* > > > The fan has blown itselfe from the table > > Wow, you might end up using that fan as a helicopter to raise the > antenna ;-) Again, exactly! Because that may become necessary in the future. They are planning a safety inpection for July this year! In the worst case it will be the end of this setup here. So i'm pallning for any eventualities: http://www.xxl-modellbau.de/Multicopter_2 A good new project anyway... 73, Stefan --------------000909070600060903050902 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit

Am 04.05.2017 22:54, schrieb Markus Vester:
> The 3 char transmission for tonite failed.

Pity. Do you want to try again later tonight? That would probably imply rescheduling the following daytime sequence as well.
Exactly!
Update:

f = 8270.100000 Hz
Start time: 04.May.2017   21:00:00 UTC
Symbol period: 40 s
Characters: 3
CRC bits: 8
Coding 16K21A
Duration: 8h, 10m, 40s
Antenna current: 670 mA
(Set list length to: 239 in the first run)
This is an experiment using a low CRC value which gives a lower optimum list length. Let's see if it produces to many false decodes.


Probably that's a transmission for Paul only:

f = 8270.100000 Hz
Start time: 05.May.2017   05:30:00 UTC
Symbol period: 10 s
Characters: 100
CRC bits: 0
Coding 8K19A
Duration: 13h, 44min
Antenna current: 670 mA




> The fan has blown itselfe from the table

Wow, you might end up using that fan as a helicopter to raise the antenna ;-)
Again, exactly! Because that may become necessary in the future. They are planning a safety inpection for July this year! In the worst case it will be the end of this setup here. So i'm pallning for any eventualities: http://www.xxl-modellbau.de/Multicopter_2
A good new project anyway...

73, Stefan

--------------000909070600060903050902--