Return-Path: Received: from rly-dd06.mx.aol.com (rly-dd06.mail.aol.com [172.19.141.153]) by air-dd08.mail.aol.com (v123.4) with ESMTP id MAILINDD082-b7f4a2fb208360; Wed, 10 Jun 2009 09:16:01 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-dd06.mx.aol.com (v123.4) with ESMTP id MAILRELAYINDD061-b7f4a2fb208360; Wed, 10 Jun 2009 09:15:53 -0400 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1MENe5-0005wy-Bq for rs_out_1@blacksheep.org; Wed, 10 Jun 2009 14:15:13 +0100 Received: from [83.244.159.144] (helo=relay3.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1MENe4-0005wp-SW for rsgb_lf_group@blacksheep.org; Wed, 10 Jun 2009 14:15:12 +0100 Received: from web28105.mail.ukl.yahoo.com ([217.146.182.125]) by relay3.thorcom.net with smtp (Exim 4.63) (envelope-from ) id 1MENe4-0002xa-Td for rsgb_lf_group@blacksheep.org; Wed, 10 Jun 2009 14:15:12 +0100 Received: (qmail 92169 invoked by uid 60001); 10 Jun 2009 13:15:07 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.co.uk; s=s1024; t=1244639707; bh=mVxRFVUUJmgplJxTsMcOfKN15XUHjqaGfgZYFwvFILY=; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type; b=sPQM4Y8+axTLgMjq0jjpQrfprix/E6CpbhyShajdnSN1IdCsMeVE09dRo8Hqf7YK67tEWImogNFKnY+bB8QZpCg4En+Z8zlKvBCfLaeHcGFFvCXNNOQQdKAgJQ1nKHAcmC1gsSB/1jMBBu8JcKDnSmF0HUM3X68fMEThcZNtJns= DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.co.uk; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type; b=qMfJNAj6Hz+A9CajouAiRpoC7EpdzPPeeuWl0gzcs1PuBQAI8S5N8aUrRgyIDHiYocTcnDo6n1ExWZhO2BWpOv+uPXCcR4doiJLiarWtfc3fsCQ63FZA5uCL5iLWUGNwjYY3ojD6SZr1IX7x1R9HijQxoX2uXu5hlV/k1e+hEzo=; Message-ID: <361210.91467.qm@web28105.mail.ukl.yahoo.com> X-YMail-OSG: LDMi8B0VM1lOmhCTH.qKsuO0q4eBn6sF7cccPcbV3zLE0txUVeMvKPokDU3kKu_no4OFQFzAX9MgOTnAe2yItBOe4M_xRVFHMs_D5rURI6nZKbLhub3_Z2DsQvXIT3CMY8k.gC.ooYmoObjTaYZvXpbluvSkJiyauKh73PhirP5.t9eSvOAh3a6D7ZFRxr4wra0k75i59B5e1inAYQHF.QmwftZoWtcwhggLnVt6kJCwsAvZa1JlR6_.vgO83AuYzGEW1Cx0shYIBOSNZhkit5yfLnS0IyaTVkFaPxxw821d8HgbechqvrptlftEvrWSN5Yw Received: from [86.152.86.139] by web28105.mail.ukl.yahoo.com via HTTP; Wed, 10 Jun 2009 13:15:07 GMT X-Mailer: YahooMailClassic/5.4.12 YahooMailWebService/0.7.289.15 Date: Wed, 10 Jun 2009 13:15:07 +0000 (GMT) From: m0fmt@yahoo.co.uk To: rsgb_lf_group@blacksheep.org MIME-Version: 1.0 DomainKey-Status: good (testing) Subject: Re: LF: Re Welbrook Loops Content-Type: multipart/alternative; boundary="0-377716520-1244639707=:91467" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.8 required=5.0 tests=HTML_40_50,HTML_MESSAGE, NO_REAL_NAME 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-IP: 193.82.116.20 X-AOL-SCOLL-AUTHENTICATION: mail_rly_antispam_dkim-m242.2 ; domain : yahoo.co.uk DKIM : fail --0-377716520-1244639707=:91467 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Tim =A0 Try:- Loop Antenna News and Information F loopantennas@yahoogroups.com =A0 Loads of info there!! =A0 73 petefmt =A0 =A0 =A0 =A0 On Wed, 10/6/09, tim hague wrote: From: tim hague Subject: Re: LF: Re Welbrook Loops To: rsgb_lf_group@blacksheep.org Date: Wednesday, 10 June, 2009, 9:47 AM Dave Pick wrote: > Tim >=20 > Yes, I use one all the time. The problem is usually the receiver, the Well= brook will easily overload even the best receivers with broadcast signals as= most don't have any front-end selectivity below 1.6MHz. Try a 500kHz tuned=20= circuit between the loop and the RX. >=20 > Dave. >=20 > 2009/6/10 tim hague > >=20 >=A0 =A0=A0=A0I've got a ALA 1530 Wellbrook Loop, is anyone using one of the= se >=A0 =A0=A0=A0for 500kHz monitoring?, although I can hear NDB's nothing on 5= 00kHz. >=20 >=A0 =A0=A0=A0Tim M0AFJ >=20 >=20 >=20 >=20 > -- G3YXM IO92BK Birmingham UK Thanks Dave, I'll have a go, just for interest, how have you got yours mount= ed?, do you find you need a rotator? Best Regards Tim M0AFJ =20 --0-377716520-1244639707=:91467 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable <= /tr>
Tim
 
Try:-

Loop Antenna News and Information F
 
Loads of info there!!
 
73 petefmt
 
 
 
 
On Wed, 10/6/09, tim hague <m0afj@dsl.pipex.com> wr= ote:

From: tim hague <m0afj@dsl.pipex.com>
Subject: Re: LF:=20= Re Welbrook Loops
To: rsgb_lf_group@blacksheep.org
Date: Wednesday, 10= June, 2009, 9:47 AM

Dave Pick wrote:
> Tim
>
> Yes, I=20= use one all the time. The problem is usually the receiver, the Wellbrook wil= l easily overload even the best receivers with broadcast signals as most don= 't have any front-end selectivity below 1.6MHz. Try a 500kHz tuned circuit b= etween the loop and the RX.
>
> Dave.
>
> 2009/6/1= 0 tim hague <m0afj@dsl.pipex.com &l= t;mailto:m0afj@dsl.pipex.com>>>
>     I've got a ALA 1530 Wellbrook Loop,=20= is anyone using one of these
>     for 500kHz moni= toring?, although I can hear NDB's nothing on 500kHz.
>
> =    Tim M0AFJ
>
>
>
>
> -- G3YXM IO92BK Birmingham UK
Thanks Dave, I'll have a go, just for inte= rest, how have you got yours mounted?, do you find you need a rotator?
Best Regards

Tim M0AFJ


=20 --0-377716520-1244639707=:91467--