Return-Path: X-Spam-DCC: paranoid 1170; 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=-0.7 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, RATWARE_GECKO_BUILD,SPF_PASS 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 u3JEpNxN006287 for ; Tue, 19 Apr 2016 16:51:23 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1asWuV-0005MA-1p for rs_out_1@blacksheep.org; Tue, 19 Apr 2016 15:45:51 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1asWuU-0005M1-FC for rsgb_lf_group@blacksheep.org; Tue, 19 Apr 2016 15:45:50 +0100 Received: from mout.kundenserver.de ([212.227.126.133]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.87) (envelope-from ) id 1asWuR-00050t-BC for rsgb_lf_group@blacksheep.org; Tue, 19 Apr 2016 15:45:49 +0100 Received: from [192.168.2.101] ([217.82.28.52]) by mrelayeu.kundenserver.de (mreue004) with ESMTPSA (Nemesis) id 0LpAhs-1bMNTg1uRo-00eq24 for ; Tue, 19 Apr 2016 16:45:44 +0200 To: rsgb_lf_group@blacksheep.org References: <8D366B751B0C760-1FCC-66CCB4@webmail-vm012.sysops.aol.com> From: Peter Message-ID: <57164486.9070705@df3lp.de> Date: Tue, 19 Apr 2016 16:45:26 +0200 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:38.0) Gecko/20100101 Icedove/38.6.0 MIME-Version: 1.0 In-Reply-To: <8D366B751B0C760-1FCC-66CCB4@webmail-vm012.sysops.aol.com> X-Provags-ID: V03:K0:1j5oyUangsY15yorDUmKtJnInmlab0IdlRo0KzizCSWHdI/3loB djf8kFjKmGs3sB9t8T2xoK1eaYmgMid2iQGHMK4KiZmvmSQgO8z6WthXa5HSUY0br7xVb0K OljaRyFzV9OrXJ9g6w3ZqSUrBdeD/VTycbLgK+7ksvvFJDb5RECBjVn2P0s2Co9fGgi7cZL scV7NOzPQCI2z2N1NO4rg== X-UI-Out-Filterresults: notjunk:1;V01:K0:R3E+337NCmI=:qXyeJXJ5EkD1mww+LKWOFs Ee+E47APxl5hKfROfkII/ijAcn6o47FwR2Je6nzjXwBmhlRE1rm20YjCpzPlTJiym0tplOieg +alDct2UjgMTrAJ1hhBKmktIXdoZxHQb5wqLGm4jQiAJTb6EG+xU/c0K004opwFom5Wbc+RJR RjDukNOsNQN564OArBLF4SNo12ug6pRcDUZwl2MVo9HDLRiSQSJwmwNQ9dpG4xPFuTa+nhZgl e947NWct8BDboDKWLpM0UizMJtHbDPBid2aLV610Tvpo7vDQFhIA5D23oyjWZ7n5O5L+ihWSu kQEY1zpFiBXmrc4xpSq+Oph614HSqAJNhx42/jc4VwGXyexilG2SUE1TF3IEgicqWGlTkLMLM jpDmrw+w8NJs44QHbRLRPFM8AvFN7RXaZ2b4pqqeHzk5MSVX6JPYfCldzE1S6guday4ECBDcG LR4x9uJM9tSqiSSs2U6QZjT10sbj8cFECExbNjn9oFdQeN5lKrShRADrE6xlIcA/BU0vGWXOk JUNpoXDW2OuDGvkVrwyr0lC6zCB6HD/Sm0C0Y2OO9HxjGx/P+295M+ZXPpKjmx43vvoxeAxg+ DaJiOP4/Hrn+Ersxq6iDJm97hOOPJijRBVD34uiEeIiJuHNlrmvgMUnc3QYSG6x9VzR1q4nQI BwWd67a+UOuLC9SWF4UqOsEus278oo4/S9PtgOjzkusPeEMRUJ0V1VX891J1zrJjRn2T5M2gW hhn+xRUiFdcbhNX9q0/DeYvii9CBhQnsgVwXF4uzcdBViHBTeIUUAkLsvQJkMQQyAqjpPU6OA Vu4FHifDv15piUITwKyyCrlnObV2w== X-Scan-Signature: 4d4a9e8f68fb15c54898568240f542c5 Subject: Re: LF: TXing on VLF again, Iron powder cores... broomstick coil? Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit 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 10.1.3.11 Status: O X-Status: X-Keywords: X-UID: 7785 Hi Markus et al. On 17.04.2016 13:56, Markus Vester wrote: > ... > Anyway I have ordered some cores to make measurements, and also some of the > red double-height ferrite (?) sleeves from the same supplier. Measured both at 10kHz. Toroids, green/blue : 91 nH/n² Sleeves, red : 4406 nH/n² 73 de df3lp, Peter