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: : mailn 1480; 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 v1OEUKTA001374 for ; Fri, 24 Feb 2017 15:30:21 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1chGmH-0003YC-8k for rs_out_1@blacksheep.org; Fri, 24 Feb 2017 14:23:21 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1chGmG-0003Y3-Oe for rsgb_lf_group@blacksheep.org; Fri, 24 Feb 2017 14:23:20 +0000 Received: from mout02.posteo.de ([185.67.36.66]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.87) (envelope-from ) id 1chGmE-0004Dm-4D for rsgb_lf_group@blacksheep.org; Fri, 24 Feb 2017 14:23:19 +0000 Received: from submission (posteo.de [89.146.220.130]) by mout02.posteo.de (Postfix) with ESMTPS id 70E6B20ADB for ; Fri, 24 Feb 2017 15:23:17 +0100 (CET) Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 3vVCxx0vVPzytp for ; Fri, 24 Feb 2017 15:23:17 +0100 (CET) Message-ID: <58B041D4.5050304@posteo.de> Date: Fri, 24 Feb 2017 15:23:16 +0100 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: <58A6E5B8.6080007@posteo.de> <1487334367.396640876@f56.i.mail.ru> <58A6F8AF.70304@posteo.de> <58A8185E.600@posteo.de> <58A94DB4.7020005@posteo.de> <3ad8f7b7-5cbc-10c6-6816-a382ef25b29f@psk31.plus.com> <5F78A5280BA3412B9829C1E042E77593@AGB> <58A9A118.7050000@posteo.de> <58AAFE11.4060305@posteo.de> <58AC3E1C.8020800@posteo.de> <58ADAE49.6040608@posteo.de> <58ADE1B8.10009@posteo.de> <454f12d8-e89e-9f67-81fa-7de7891eefd1@psk31.plus.com> <58AED3A0.7010706@posteo.de> <58AEDCFC.9080202@posteo.de> <58AF25B4.80304@posteo.de> <58AF273B.6020800@posteo.de> <58AF3677.7080205@posteo.de> <58B04028.9070505@posteo.de> In-Reply-To: <58B04028.9070505@posteo.de> X-Scan-Signature: 69d86b33142413363dd56bd312139bf4 Subject: Re: VLF: A weekend for newcomers and advanced newcomers... Content-Type: multipart/alternative; boundary="------------080504020409050301030500" 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: X-Keywords: X-UID: 10687 This is a multi-part message in MIME format. --------------080504020409050301030500 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit ...correction (symbol length of the 2nd transmission) Am 24.02.2017 15:16, schrieb DK7FC: > Hi VLF, > > I know now that there seem to be a number of newcomers trying to get a > first detection in EbNaut on VLF, as well as carrier detection. So on > one side, it makes sense to come back to shorter messages, they have a > better chance to decode for RX systems that are not optimised yet. On > the other side there are now a few OMs who already know that the > system is running, they want to try longer messages. > I will run two EbNaut transmissions this weekend, one starts in this > evening and is for advanced newcomers (of course also for all other > stations). The other one is shorter and is directed to Italy, where at > least 2 newcomers are now trying to get a first decode. Its the time > now to make them! :-) > > *f = 8270.100000 Hz > Start time: Friday 24.Feb.2017 17:59:58 UTC > Symbol period: 27 s > Characters: 10 > CRC bits: 15 > Coding 16K21A > Duration: 11h, 24m, 0s > Antenna current: 700 mA > > **f = 8270.100000 Hz > Start time: Saturday 25.Feb.2017 20:00:00 UTC > Symbol period: 30 s > Characters: 4 > CRC bits: 20 > Coding 16K21A > Duration: 8h, 32m, 0s > Antenna current: 700 mA > > *73, Stefan --------------080504020409050301030500 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit ...correction (symbol length of the 2nd transmission)

Am 24.02.2017 15:16, schrieb DK7FC:
Hi VLF,

I know now that there seem to be a number of newcomers trying to get a first detection in EbNaut on VLF, as well as carrier detection. So on one side, it makes sense to come back to shorter messages, they have a better chance to decode for RX systems that are not optimised yet. On the other side there are now a few OMs who already know that the system is running, they want to try longer messages.
I will run two EbNaut transmissions this weekend, one starts in this evening and is for advanced newcomers (of course also for all other stations). The other one is shorter and is directed to Italy, where at least 2 newcomers are now trying to get a first decode. Its the time now to make them! :-)

f = 8270.100000 Hz
Start time: Friday 24.Feb.2017   17:59:58 UTC
Symbol period: 27 s
Characters: 10
CRC bits: 15
Coding 16K21A
Duration: 11h, 24m, 0s
Antenna current: 700 mA

f = 8270.100000 Hz
Start time: Saturday 25.Feb.2017   20:00:00 UTC
Symbol period: 30 s
Characters: 4
CRC bits: 20
Coding 16K21A
Duration: 8h, 32m, 0s
Antenna current: 700 mA

73, Stefan
--------------080504020409050301030500--