Return-Path: X-Spam-DCC: paranoid 1233; 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=-0.2 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, HTML_40_50,HTML_MESSAGE,RATWARE_GECKO_BUILD 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 t4LELOQd032495 for ; Thu, 21 May 2015 16:21:24 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1YvRHq-0004Tb-Sf for rs_out_1@blacksheep.org; Thu, 21 May 2015 15:17:26 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1YvRHq-0004TS-IP for rsgb_lf_group@blacksheep.org; Thu, 21 May 2015 15:17:26 +0100 Received: from relay2.uni-heidelberg.de ([129.206.210.211]) by relay1.thorcom.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.85) (envelope-from ) id 1YvRHo-0000Vc-3z for rsgb_lf_group@blacksheep.org; Thu, 21 May 2015 15:17:25 +0100 Received: from crusoe.iup.uni-heidelberg.de (crusoe.iup.uni-heidelberg.de [129.206.22.248]) by relay2.uni-heidelberg.de (8.13.8/8.13.8) with ESMTP id t4LEHLB7005176 for ; Thu, 21 May 2015 16:17:21 +0200 Received: from [129.206.22.206] (pc206.iup.uni-heidelberg.de [129.206.22.206]) by crusoe.iup.uni-heidelberg.de (Postfix) with ESMTP id 29595E0236 for ; Thu, 21 May 2015 16:17:21 +0200 (CEST) Message-ID: <555DE8F1.7090304@posteo.de> Date: Thu, 21 May 2015 16:17:21 +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: <579355A36AEE9D4FA555C45D556003AB1B107DD2@servigilant.vigilant.local> <8D261D2609C310C-618-5B71@webmail-va171.sysops.aol.com> In-Reply-To: <8D261D2609C310C-618-5B71@webmail-va171.sysops.aol.com> X-Scan-Signature: e6360f34ef88d0e1db765f70efb2bfe9 Subject: Re: LF: EA5DOM vertical Content-Type: multipart/alternative; boundary="------------020606050703080202000901" 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 10.1.3.10 Status: O X-Status: X-Keywords: X-UID: 3200 This is a multi-part message in MIME format. --------------020606050703080202000901 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Luis, Markus, Somehow we al lare a bit crazy, isn't it? Nice to read your ideas! I would do so Luis, regarding the thin wire to the other building. The effective height reaches 100m then ;-) From my calculations, you will just need 500W RF power to reach the 1W limit then!!! :-) 73, Stefan Am 21.05.2015 13:42, schrieb Markus Vester: > Hi Luis, > I do have friends living on that yellow tower at 100m horizontal > distance and 25m higer than my roof > I envy you ;-) Sounds great for sub 9 kHz as well. > PS: A fixed fishing line were a thin copper could be deployed and > retracted along is in the projects pypeline > ... yes exactly. Ask your friends to allow installing a pulley or > small hook on his side. Run a long thin nylon string through it and > back to your house. Attach the wire antenna to one end and pull it > out. When lightning storms are approaching, simply retract the wire. > Call for papers on this issue ! > Lightning energy capture by Didi Drahtlos (in German): > http://www.b-kainka.de/drahtlos/kap2f.htm > 73, Markus (DF6NM) > > -----Ursprüngliche Mitteilung----- > Von: VIGILANT Luis Fernán dez > An: rsgb_lf_group > Verschickt: Do, 21 Mai 2015 11:58 am > Betreff: LF: EA5DOM vertical > ... > > >>PS of course what you really want to do is sneak a thin sloping wire > from your roof up to the top of that other yellow building ;-) > > Markus ... You read my mind ! :-O > I do have friends living on that yellow tower at 100m horizontal > distance and 25m higer than my roof > But there is just an small step from Radio-amateur to Franklin-amateur > > So, lets keep feet on radio and not to become the "spark aficionado" > of the neighbourhood ;-) > > 73 de Luis > EA5DOM > > PS: A fixed fishing line were a thin copper could be deployed and > retracted > along is in the projects pypeline > Call for papers on this issue ! --------------020606050703080202000901 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit Luis, Markus,

Somehow we al lare a bit crazy, isn't it?
Nice to read your ideas! I would do so Luis, regarding the thin wire to the other building. The effective height reaches 100m then ;-) From my calculations, you will just need 500W RF power to reach the 1W limit then!!! :-)

73, Stefan

Am 21.05.2015 13:42, schrieb Markus Vester:
Hi Luis,
 
I do have friends living on that yellow tower at 100m horizontal distance and 25m higer than my roof
I envy you ;-) Sounds great for sub 9 kHz as well.
 
 
PS: A fixed fishing line were a thin copper could be deployed and retracted along is in the projects pypeline
... yes exactly. Ask your friends to allow installing a pulley or small hook on his side. Run a long thin nylon string through it and back to your house. Attach the wire antenna to one end and pull it out. When lightning storms are approaching, simply retract the wire.
 
Call for papers on this issue !
 
Lightning energy capture by Didi Drahtlos (in German):
 
73, Markus (DF6NM)
 

 
-----Ursprüngliche Mitteilung-----
Von: VIGILANT Luis Fernán dez <luis@vigilant.es>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: Do, 21 Mai 2015 11:58 am
Betreff: LF: EA5DOM <crazy> vertical
...
 
>>PS of course what you really want to do is sneak a thin sloping wire from your roof up to the top of that other yellow building ;-)

Markus ... You read my mind ! :-O
I do have friends living on that yellow tower at 100m horizontal distance and 25m higer than my roof
But there is just an small step from Radio-amateur to Franklin-amateur

So, lets keep feet on radio and not to become the "spark aficionado" of the neighbourhood ;-)

73 de Luis
EA5DOM

PS: A fixed fishing line were a thin copper could be deployed and retracted
along is in the projects pypeline
Call for papers on this issue ! 
--------------020606050703080202000901--