Return-Path: Received: from mtain-ma05.r1000.mx.aol.com (mtain-ma05.r1000.mx.aol.com [172.29.96.13]) by air-mf05.mail.aol.com (v129.4) with ESMTP id MAILINMF054-8bec4c95ec51158; Sun, 19 Sep 2010 06:56:17 -0400 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-ma05.r1000.mx.aol.com (Internet Inbound) with ESMTP id DB384380000B9; Sun, 19 Sep 2010 06:56:15 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1OxHXl-0003oo-Ci for rs_out_1@blacksheep.org; Sun, 19 Sep 2010 11:54:49 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1OxHXb-0003of-0M for rsgb_lf_group@blacksheep.org; Sun, 19 Sep 2010 11:54:39 +0100 Received: from mail-iw0-f171.google.com ([209.85.214.171]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1OxHXa-00032u-9X for rsgb_lf_group@blacksheep.org; Sun, 19 Sep 2010 11:54:40 +0100 Received: by iwn42 with SMTP id 42so4044092iwn.16 for ; Sun, 19 Sep 2010 03:54:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:content-type; bh=qQqH1faxiUus9v0WUHrrkJKP1WiWPRW886Icmo7myFY=; b=e7yxnWWIi5/6pEI/5RpUUVQg7WR+GncJjHW5Q3WhsQtDFZ8BoSGUOuAfU96OkxSCXx KwBI43bVF1VKTV8YsRsxDaiy56tNPx0lEjL5z6IkBgtvo+taOVFjM89YuiyDaN/Ab7Xo tDnvwYEM7MOmoa20wfU8GdRo+jEu391KHHU4s= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=HCbGAQsAppdWwbf/HhKx7rAyyzu7s+rJfApfEqnYO4xjjf7d8ugEeEndEvOAuw+hr5 8LgHqpyKA7KMc+7bX0ZxhEbtv14MrDDdkGUCKjtODei1hsuEwpxDVOBo0PyVVDww5NRn owhMzIN+fRWXOgzqeol6wVZHcPzoF49QOlSzk= MIME-Version: 1.0 Received: by 10.231.169.10 with SMTP id w10mr8488266iby.106.1284893677115; Sun, 19 Sep 2010 03:54:37 -0700 (PDT) Received: by 10.231.145.145 with HTTP; Sun, 19 Sep 2010 03:54:37 -0700 (PDT) Date: Sun, 19 Sep 2010 11:54:37 +0100 Message-ID: From: Andy Talbot To: rsgb_lf_group@blacksheep.org DomainKey-Status: good (testing) X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: Re: LF: WSPR Beacon -RIP Content-Type: multipart/alternative; boundary=0016e6d26cc832ddcc04909a9f77 X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.5 required=5.0 tests=HTML_20_30,HTML_MESSAGE autolearn=no version=2.63 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-aol-global-disposition: G X-AOL-SCOLL-AUTHENTICATION: mail_rly_antispam_dkim-m241.1 ; domain : googlemail.com DKIM : pass x-aol-sid: 3039ac1d600d4c95ec4f147b X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none X-Mailer: Unknown (No Version) --0016e6d26cc832ddcc04909a9f77 Content-Type: text/plain; charset=ISO-8859-1 Well, it was nice while it lasted. Went downstairs and smelt smoke. Heard a crackling noise coming from the plastic "shed" housing the ATU . Opened the door, saw flames and melted plastic. Two buckets of water before they were extinguished - plastic B+Q sheds burn very well Goodbye antenna tuning cabin :-( The loading coil and antenna survived. My credibiilty didn't :-( Pictures will follow Andy www.g4jnt.com On 19 September 2010 11:44, Andy Talbot wrote: > Sinece theere were no reports of my QRP WSPR beacon last night two > conclusions can be drawn : > > a) No One was listening > b) Its too weak. > > To resolve a) ...... ?? Not a lot I can do apart from post this message > :-( > > But to resolve b), I've now fired up the big switchmode PA > http://www.g4jnt.com/137tx.pdf > Generating about 600 Watts this will increase ERP into the region of 17dBm > (The WSPR message says 13dBm, but its lying. I've already run up and > downstairs with the PIC programmer, and don't want to do it again) > > > > > Andy > www.g4jnt.com > --0016e6d26cc832ddcc04909a9f77 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Well, it was nice while it lasted.=A0 Went downstairs and smelt smoke= .=A0=A0 Heard a crackling noise coming from the plastic "shed"= housing the ATU .=A0=A0 Opened the door, saw flames and melted plastic.
=A0
Two buckets of water before they were extinguished - plastic B+Q shed= s burn very well
=A0
Goodbye antenna tuning cabin :-(
=A0
The loading coil and antenna survived.=A0=A0 My credibiilty didn'= t=A0 :-(
=A0
Pictures will follow
On 19 September 2010 11:44, Andy Talbot <andy.g4jnt@g= ooglemail.com> wrote:
Sinece theere were no reports of my QRP WSPR beacon last night two co= nclusions can be drawn :
=A0
a)=A0=A0 No One was listening
b)=A0=A0 Its too weak.
=A0
To resolve=A0=A0 a) ...... ??=A0 Not a lot I can do apart from post= this message :-(
=A0
But to resolve b), I've now fired up the big switchmode PA=A0=A0= http://www.g= 4jnt.com/137tx.pdf=A0=A0=A0=A0=A0=A0
Generating about=A0600 Watts this will increase ERP into the region= of=A0 17dBm
(The WSPR message says 13dBm, but its lying.=A0I've already run= up and downstairs with the PIC programmer, and don't want to do it ag= ain)
=A0
=A0
=A0

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