Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-db01.r1000.mx.aol.com (Internet Inbound) with ESMTP id 47D2F38000086; Tue, 23 Aug 2011 07:28:38 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Qvp8s-0000H8-2g for rs_out_1@blacksheep.org; Tue, 23 Aug 2011 12:27:38 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Qvp8r-0000Gz-L6 for rsgb_lf_group@blacksheep.org; Tue, 23 Aug 2011 12:27:37 +0100 Received: from relay2.uni-heidelberg.de ([129.206.210.211]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1Qvp8p-0004BZ-OI for rsgb_lf_group@blacksheep.org; Tue, 23 Aug 2011 12:27:37 +0100 Received: from freitag.iup.uni-heidelberg.de (freitag.iup.uni-heidelberg.de [129.206.29.204]) by relay2.uni-heidelberg.de (8.13.8/8.13.8) with ESMTP id p7NBRX3D011542 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 23 Aug 2011 13:27:34 +0200 Received: from [129.206.22.206] (pc206.iup.uni-heidelberg.de [129.206.22.206]) by freitag.iup.uni-heidelberg.de (8.12.11.20060308/8.11.2) with ESMTP id p7NBRXfc022194 for ; Tue, 23 Aug 2011 13:27:33 +0200 Message-ID: <4E538DDB.7060104@iup.uni-heidelberg.de> Date: Tue, 23 Aug 2011 13:24:11 +0200 From: =?UTF-8?B?U3RlZmFuIFNjaMOkZmVy?= 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: <4E52D737.4000802@iup.uni-heidelberg.de> <938AAE5802714824B3153BAC9859C072@gmc.net> <001401cc6185$58135b70$0401a8c0@xphd97xgq27nyf> In-Reply-To: <001401cc6185$58135b70$0401a8c0@xphd97xgq27nyf> X-Spam-Score: 1.4 (+) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001,RATWARE_GECKO_BUILD=1.426 Subject: Re: LF: Re: Large coil na eBay Content-Type: multipart/alternative; boundary="------------000706040700010508030304" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.2 required=5.0 tests=HTML_50_60,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-SCORE: 0:2:485580000:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d40554e538ee67025 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none This is a multi-part message in MIME format. --------------000706040700010508030304 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Maybe useful for QRP, if the L is in a suitable range. But why buying a coil? Why buying ready to use things at all? LF is a homemade band, isn't it? Buying a good litz wire for winding a coil is a good idea. Would like to get a hint for that! Need about 100m good Litz wire for a better TX coil, handling up to 10A without becoming to warm. Any ideas? 73, Stefan Am 23.08.2011 13:11, schrieb mal hamilton: > Petr > That does not look like a big coil, reference hand on top of coil. > g3kev > > ----- Original Message ----- > *From:* Petr Maly > *To:* rsgb_lf_group@blacksheep.org > > *Sent:* Tuesday, August 23, 2011 10:49 AM > *Subject:* LF: Large coil na eBay > > Hello all > Anyone cares?: > http://www.ebay.co.uk/itm/Low-frequency-Coil-Fabulous-Item-/260839771113?pt=UK_ConsumerElectronics_SpecialistRadioEquipment_SM&hash=item3cbb430be9 > > 73, Petr, OK1FIG > --------------000706040700010508030304 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-MIME-Autoconverted: from 8bit to quoted-printable by relay2.uni-heidelberg.de id p7NBRX3D011542 Maybe useful for QRP, if the L is in a suitable range.

But why buying a coil? Why buying ready to use things at all? LF is a homemade band, isn't it?

Buying a good litz wire for winding a coil is a good idea. Would like to get a hint for that! Need about 100m good Litz wire for a better TX coil, handling up to 10A without becoming to warm. Any ideas?

73, Stefan

Am 23.08.2011 13:11, schrieb mal hamilton:
Petr
That does not look like a big coil, reference hand on top of coil.
g3kev
=C2=A0
----- Original Message -----
From: Petr Maly
Sent: Tuesday, August 23, 2011 10:49 AM
Subject: LF: Large coil na eBay

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