Return-Path: Received: from rly-me04.mx.aol.com (rly-me04.mail.aol.com [172.20.83.38]) by air-me03.mail.aol.com (v125.7) with ESMTP id MAILINME031-9b34adf5fa71e8; Wed, 21 Oct 2009 15:23:38 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-me04.mx.aol.com (v125.7) with ESMTP id MAILRELAYINME047-9b34adf5fa71e8; Wed, 21 Oct 2009 15:23:20 -0400 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1N0gld-00059P-DL for rs_out_1@blacksheep.org; Wed, 21 Oct 2009 20:22:41 +0100 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1N0glc-00059G-Nk for rsgb_lf_group@blacksheep.org; Wed, 21 Oct 2009 20:22:40 +0100 Received: from mtaout01-winn.ispmail.ntl.com ([81.103.221.47]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1N0gk0-00052a-7C for rsgb_lf_group@blacksheep.org; Wed, 21 Oct 2009 20:21:01 +0100 Received: from know-smtpout-1.server.virginmedia.net ([62.254.123.1]) by mtaout01-winn.ispmail.ntl.com (InterMail vM.7.08.04.00 201-2186-134-20080326) with ESMTP id <20091021192222.PGJO17029.mtaout01-winn.ispmail.ntl.com@know-smtpout-1.server.virginmedia.net> for ; Wed, 21 Oct 2009 20:22:22 +0100 Received: from [82.12.254.228] (helo=jimdesk) by know-smtpout-1.server.virginmedia.net with esmtp (Exim 4.63) (envelope-from ) id 1N0glH-0005la-Fb for rsgb_lf_group@blacksheep.org; Wed, 21 Oct 2009 20:22:22 +0100 From: "James Cowburn" To: References: <1442410468@web.de> <00bf01ca526d$0da572e0$0217aac0@jimdesk> <1f0624b90910211038x19430b34q24eb31a45b664fb1@mail.gmail.com> <9afca2640910211052g3edac93bv7a0c64b0bf091ef9@mail.gmail.com> Date: Wed, 21 Oct 2009 20:22:05 +0100 Message-ID: <00dd01ca5283$c8000b80$0217aac0@jimdesk> MIME-Version: 1.0 X-Mailer: Microsoft Office Outlook 11 Thread-Index: AcpSd4WhsIYIuzPTSOm9i+OtP841YAADDJjg In-Reply-To: <9afca2640910211052g3edac93bv7a0c64b0bf091ef9@mail.gmail.com> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3350 X-Cloudmark-Analysis: v=1.0 c=1 a=8RloEfZUAAAA:8 a=F3M5lZpKAAAA:8 a=FcAFIstCAAAA:8 a=spfw7PUuAAAA:8 a=fnYqA7hvAAAA:8 a=j6Q1dnSHAAAA:8 a=6qz_3tedJGKoaDnfzTIA:9 a=lpyzKKZ2Q_QBTubhAC4A:7 a=p2PzsK5oWgVHP3hKCtjyNhyBmb0A:4 a=VoFPz64Ki7sA:10 a=O58u2wXj750A:10 a=wk6s2zzMB60A:10 a=NV0LgFqsyRYA:10 a=gA6IeH5FQcgA:10 a=NWVoK91CQyQA:10 a=RsLNMJt_lWJu2CSJ:21 a=8l47XRPu5plgimh0:21 a=SSmOFEACAAAA:8 a=HnnVrknMUjRqRMahM20A:7 a=ugYCu998S9i7RqY8wBMdspy7SukA:4 a=5KVauyKsRKMA:10 a=tr4rVfAlV81JaTj0:21 a=3wo7kH8KPbX0OhMM:21 X-Karma: unknown: X-Spam-Score: 0.3 (/) X-Spam-Report: autolearn=disabled,HTML_FONT_BIG=0.256,HTML_MESSAGE=0.001 Subject: LF: G3XBM now QRO!! Content-Type: multipart/alternative; boundary="----=_NextPart_000_00DE_01CA528C.29C47380" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.7 required=5.0 tests=EXCUSE_16,HTML_60_70, HTML_FONTCOLOR_BLUE,HTML_FONTCOLOR_UNKNOWN,HTML_FONTCOLOR_UNSAFE, HTML_FONT_BIG,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-IP: 193.82.116.20 ------=_NextPart_000_00DE_01CA528C.29C47380 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Roger =20 Your new set up is working well! At least 8 to 10dB better then befor= e. You are now romping in at -20dB and loads of decodes =20 Top work. You'll be working A1AA next!!! =20 With best regards =20 =20 Jim =20 =20 Dr. James Cowburn G7NKS =20 =20 With best regards =20 =20 Jim =20 =20 Dr. James Cowburn 26 Birch Close Broom Biggleswade Beds SG18 9NR =20 T +44 (0) 1767 600522 M+44 (0) 7967 300152 E james.cowburn@virgin.net =20 =93The information transmitted is intended only for the person to whom= it is addressed and may contain confidential and/or privileged material. If= you are not the intended recipient, you are hereby notified that you must= not read this message. Any review, retransmission, dissemination or other use of, or taking= of any action in reliance upon, this information by persons or entities other= than the intended recipient is prohibited. Consequently, this email is not intended to be contractually binding. If you received this in error, please contact the sender, return the= message as well as its attachments and delete the whole from any computer.=94 =20 _____ =20 From: owner-rsgb_lf_group@blacksheep.org [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Roger Lapthor= n Sent: 21 October 2009 18:53 To: rsgb_lf_group@blacksheep.org Subject: Re: LF: RE: Best receiving antenna wanted =20 I built a version of the PA0RDT mini-whip just using an MPF102 and 2N3= 904 and it did a quite credible job on 136 and 500kHz even using it in the shack. It would be even better out in the clear away from the house no= ise sources. 73s=20 Roger G3XBM=20 2009/10/21 Gary - G4WGT Hi Horst, Jim, LF, =20 Same here, I have used a PA0RDT Mini-Whip active antenna for a good wh= ile now & it's performance is very good right down to 10kHz, may even go= lower if I knew what to look for !!! =20 My online grabbers use the Mini-Whip antenna. =20 73, =20 Gary - G4WGT. 2009/10/21 James Cowburn =20 Hi Horst I've just installed one of Roelof Bakker's (PA0RDT) active mini whips= and it is excellent at my QTH. Just my view, others may have different exper= iences With best regards Jim Dr. James Cowburn G7NKS -----Original Message----- From: owner-rsgb_lf_group@blacksheep.org [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Horst St=F6ck= er Sent: 21 October 2009 17:26 To: rsgb_lf_group@blacksheep.org Subject: LF: Best receiving antenna wanted Hello, now that I am happy with my selectiv level meter Praecitronic MV-62 I= am looking for the best receicing antenna. Especially I am interested in 400khz, 136kHz, 72kHz and below 22 kHz.= With my 40m longwire reception is not good enough and with a frame antenna= of 900m copper wire it was disappointing, too.. I think, an active antenna for 0 to 500 MHz would be the best for me= - but I am looking forward to any other idea. vy73 Horst DO1KHS _______________________________________________________________ Neu: WEB.DE DSL bis 50.000 kBit/s und 200,- Euro Startguthaben! http://produkte.web.de/go/02/ =20 --=20 ------------------------------------------------------------- http://g3xbm-qrp.blogspot.com/ http://www.g3xbm.co.uk G3XBM GQRP 1678 ISWL G11088 ------=_NextPart_000_00DE_01CA528C.29C47380 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Hi Roger

 

Your new set up is working well! =A0At least= 8 to 10dB better then before. =A0You are now romping in at -20dB and loads of decodes

 

Top work.=A0 You'll be working A1AA next!!!

 

With best regards

=A0

=A0

Jim

=A0

=A0

Dr. James Cowburn G7NKS

 

 

With best rega= rds<= /o:p>

 

 

Jim

 

 

Dr. James Cowb= urn<= /o:p>

26 Birch Close=

Broom=

Biggleswade<= /span>

Beds<= /font>

SG18 9NR

 

T +44= (0) 1767 600522

M+44= (0) 7967 300152

E james.cowburn@virgin.net= <= /o:p>

 =

= “The information transmitted is intended only for the person to whom it is addressed and may contain confidential and/or privileged material. If you are not the intended= recipient, you are hereby notified that you must not read this message.
Any review, retransmission, dissemination or other use of, or taking= of any action in reliance upon, this information by persons or entities other= than the intended recipient is prohibited.  Consequently, this email is no= t intended to be contractually binding.
If you received this in error, please contact the sender, return the= message as well as its attachments and delete the whole from any computer.”=

 <= o:p>

From: owner-rsgb_lf_group@b= lacksheep.org [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Roger Lapthorn
Sent: 21 October 2009= 18:53
To: rsgb_lf_group@blacksheep.org
Subject: Re: LF: RE: Be= st receiving antenna wanted

 

I built a vers= ion of the PA0RDT mini-whip just using an MPF102 and 2N3904 and it did a quite cr= edible job on 136 and 500kHz even using it in the shack. It would be even bet= ter out in the clear away from the house noise sources.

73s
Roger G3XBM

2009/10/21 Gary - G4WGT <g4wgt@tiscali.co.uk>

Hi Horst, Jim, LF,<= /p>

 

Same here, I have used a PA0RDT Mini-Whip ac= tive antenna for a good while now & it's performance is very good right down to 10kHz, may= even go lower if I knew what to look for !!!

 

My online grabbers use the Mini-Whip antenna= .

 

73,

 

Gary - G4WGT.<= o:p>

2009/10/21 James Cowburn <james.cowburn@virgin.n= et>

 

Hi Horst

I've just installed one of Roelof Bakker's (PA0RDT) active mini whips= and it
is excellent at my QTH.  Just my view, others may have different experiences

With best regards


Jim


Dr. James Cowburn G7NKS


-----Original Message-----
From: owner-rsgb_lf_group@blacksheep.org
[mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Horst St=F6cker
Sent: 21 October 2009 17:26
To: = rsgb_lf_group@blacksheep.org
Subject: LF: Best receiving antenna wanted

Hello,
now that I am happy with my selectiv level meter Praecitronic MV-62 I= am
looking for the best receicing antenna.
Especially I am interested in 400khz, 136kHz, 72kHz and below 22 kHz.= With
my 40m longwire reception is not good enough and with a frame antenna= of
900m copper wire it was disappointing, too..
I think, an active antenna for 0 to 500 MHz would be the best for me= - but I
am looking forward to any other idea.
vy73 Horst DO1KHS
_______________________________________________________________
Neu: WEB.DE DSL bis 50= .000 kBit/s und 200,- Euro Startguthaben!
http://pro= dukte.web.de/go/02/


 




--
-------------------------------------------------------------
http://g3xbm-qrp.blogspot.c= om/
http://www.g3xbm.co.uk
G3XBM    GQRP 1678      ISWL G11088

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