Return-Path: X-Spam-DCC: paranoid 1480; Body=2 Fuz1=2 Fuz2=2 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, HTML_MESSAGE,RATWARE_GECKO_BUILD,SPF_PASS autolearn=no version=3.1.3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by paranoid.lipkowski.org (8.13.7/8.13.7) with ESMTP id u81CbOm0018251 for ; Thu, 1 Sep 2016 14:37:24 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1bfRBq-0007cA-1a for rs_out_1@blacksheep.org; Thu, 01 Sep 2016 13:33:54 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1bfRBp-0007c1-GC for rsgb_lf_group@blacksheep.org; Thu, 01 Sep 2016 13:33:53 +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 4.87) (envelope-from ) id 1bfRBk-0001Pd-Co for rsgb_lf_group@blacksheep.org; Thu, 01 Sep 2016 13:33:52 +0100 Received: from submission (posteo.de [89.146.220.130]) by mout02.posteo.de (Postfix) with ESMTPS id 8E15020A63 for ; Thu, 1 Sep 2016 14:33:46 +0200 (CEST) Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 3sQ1rp177Fz106F for ; Thu, 1 Sep 2016 14:33:45 +0200 (CEST) Message-ID: <57C82029.5020708@posteo.de> Date: Thu, 01 Sep 2016 14:33:45 +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: <579355A36AEE9D4FA555C45D556003AB5D7D6763@servigilant.vigilant.local> In-Reply-To: <579355A36AEE9D4FA555C45D556003AB5D7D6763@servigilant.vigilant.local> X-Scan-Signature: 070d9ab39265047b7fb462cd62854f10 Subject: Re: LF: EA5DOM LF tests Content-Type: multipart/alternative; boundary="------------070706090508050700060501" 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 2.56 on 10.1.3.11 Status: O X-Status: X-Keywords: X-UID: 8665 This is a multi-part message in MIME format. --------------070706090508050700060501 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Hi Luis, All right. I will add a bit more power too :-) The often notice that the signal becomes stronger when rising the power level. I found there is a clear dependency, and BTW it corellates with the likelyhood of a successful QSO. 73, Stefan Am 01.09.2016 14:19, schrieb VIGILANT Luis Fernández: > Thank you for the phase info Markus > Can recall that the first tests last spring with same power and U3 > were phase coherent > But my U3 suffered a hard reset and turned back to factory default > parameters, so probably the park function > makes the difference. Will set it and test tonight > The other difference with previous test is that I'm not transmitting > continously. Only one frame every hour > starting at minute 45 > Thank you Stefan. The variometer in L1 is at minimum. So it is easy to > add a bit more inductance > Will be better to add a bit more power soon and see if we can go for > QSO ;-) > 73 de Luis > EA5DOM > > ------------------------------------------------------------------------ > *De:* owner-rsgb_lf_group@blacksheep.org > [mailto:owner-rsgb_lf_group@blacksheep.org] *En nombre de *Markus Vester > *Enviado el:* jueves, 01 de septiembre de 2016 12:50 > *Para:* rsgb_lf_group@blacksheep.org > *Asunto:* Re: LF: EA5DOM LF tests > > Thanks a lot for the transmission, and the report on the report ;-) > Nice setup indeed on top of your roof! > > I believe that the U3 by default does not preserve phase between > dashes (possibly depending on a "park mode" setting but I'm not sure). > If you could make the transmission coherent the opds correlator might > gain another 3 to 4 dB sensitivity. > > All the best, > Markus > > -----Ursprüngliche Mitteilung----- > Von: VIGILANT Luis Fernández > An: rsgb_lf_group > Verschickt: Do, 1 Sept 2016 11:10 am > Betreff: LF: EA5DOM LF tests > > Hi LF > Last night the LF coils were connected and started to transmit Op32 > with just the 100mW from U3 > https://dl.dropboxusercontent.com/u/7162072/fotos%20varias/MF/MF%20and%20LF%20coils.jpg > So far, an Op32 correlation decode from Markus. Nice Rx Markus ! :-) > Who's next ?? ;-) > *2016-09-01 04:18:19 EA5DOM 1500km 137519.968Hz 28mHz -42.5dBOp 93% 15.5dB* > I have tested the effect of the Ultrabeam dynamic antenna I use as a support pole while > working as variable capacitor. I can get the resonance 15KHz down by extending fully the internal > metallic element of the vertical antenna. A great aid for remote tunning from shack > 73 de Luis > EA5DOM > --------------070706090508050700060501 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hi Luis,

All right. I will add a bit more power too :-)
The often notice that the signal becomes stronger when rising the power level. I found there is a clear dependency, and BTW it corellates with the likelyhood of a successful QSO.

73, Stefan

Am 01.09.2016 14:19, schrieb VIGILANT Luis Fernández:
Thank you for the phase info Markus
 
Can recall that the first tests last spring with same power and U3 were phase coherent
 
But my U3 suffered a hard reset and turned back to factory default parameters, so probably the park function
makes the difference. Will set it and test tonight
 
The other difference with previous test is that I'm not transmitting continously. Only one frame every hour
starting at minute 45
 
Thank you Stefan. The variometer in L1 is at minimum. So it is easy to add a bit more inductance
Will be better to add a bit more power soon and see if we can go for QSO ;-)
 
73 de Luis
EA5DOM

De: owner-rsgb_lf_group@blacksheep.org [mailto:owner-rsgb_lf_group@blacksheep.org] En nombre de Markus Vester
Enviado el: jueves, 01 de septiembre de 2016 12:50
Para: rsgb_lf_group@blacksheep.org
Asunto: Re: LF: EA5DOM LF tests

Thanks a lot for the transmission, and the report on the report ;-) Nice setup indeed on top of your roof!

I believe that the U3 by default does not preserve phase between dashes (possibly depending on a "park mode" setting but I'm not sure). If  you could make the transmission coherent the opds correlator might gain another 3 to 4 dB sensitivity.

All the best,
Markus 

-----Ursprüngliche Mitteilung-----
Von: VIGILANT Luis Fernández <luis@vigilant.es>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: Do, 1 Sept 2016 11:10 am
Betreff: LF: EA5DOM LF tests

Hi LF
 
Last night the LF coils were connected and started to transmit Op32 with just the 100mW from U3
 
So far, an Op32 correlation decode from Markus. Nice Rx Markus ! :-)
Who's next ?? ;-)
2016-09-01 04:18:19 EA5DOM  1500km 137519.968Hz  28mHz -42.5dBOp  93% 15.5dB
I have tested the effect of the Ultrabeam dynamic antenna I use as a support pole while
working as variable capacitor. I can get the resonance 15KHz down by extending fully the internal
metallic element of the vertical antenna. A great aid for remote tunning from shack
73 de Luis
EA5DOM
 
--------------070706090508050700060501--