Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-mh03.r1000.mx.aol.com (Internet Inbound) with ESMTP id E915F38000083; Tue, 27 Dec 2011 06:25:45 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1RfV91-0003d4-MD for rs_out_1@blacksheep.org; Tue, 27 Dec 2011 11:24:35 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1RfV91-0003cv-6o for rsgb_lf_group@blacksheep.org; Tue, 27 Dec 2011 11:24:35 +0000 Received: from rhcavuit01.kulnet.kuleuven.be ([134.58.240.129] helo=cavuit01.kulnet.kuleuven.be) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1RfV8z-00079R-PZ for rsgb_lf_group@blacksheep.org; Tue, 27 Dec 2011 11:24:35 +0000 X-KULeuven-Envelope-From: rik.strobbe@fys.kuleuven.be X-KULeuven-Scanned: Found to be clean X-KULeuven-ID: 23994138097.AAA25 X-KULeuven-Information: Katholieke Universiteit Leuven Received: from smtps01.kuleuven.be (smtpshost01.kulnet.kuleuven.be [134.58.240.74]) by cavuit01.kulnet.kuleuven.be (Postfix) with ESMTP id 23994138097 for ; Tue, 27 Dec 2011 12:24:26 +0100 (CET) Received: from ICTS-S-HUB-N3.luna.kuleuven.be (icts-s-hub-n3.luna.kuleuven.be [10.112.9.13]) by smtps01.kuleuven.be (Postfix) with ESMTP id 1A7A231E702 for ; Tue, 27 Dec 2011 12:24:26 +0100 (CET) Received: from ICTS-S-EXC2-CA.luna.kuleuven.be ([10.112.11.13]) by ICTS-S-HUB-N3.luna.kuleuven.be ([10.112.9.13]) with mapi; Tue, 27 Dec 2011 12:24:25 +0100 X-Kuleuven: This mail passed the K.U.Leuven mailcluster From: Rik Strobbe To: "rsgb_lf_group@blacksheep.org" Date: Tue, 27 Dec 2011 12:22:39 +0100 Thread-Topic: Ferrite cores from TVs Thread-Index: AczEge0uFsyVIr9mQeKukkTw7ZX7mQAB+oMD Message-ID: References: <16A89025-8230-409D-A3C8-70D5B7DD56C9@numeo.fr> In-Reply-To: <16A89025-8230-409D-A3C8-70D5B7DD56C9@numeo.fr> Accept-Language: nl-NL, nl-BE Content-Language: nl-BE X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: nl-NL, nl-BE MIME-Version: 1.0 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: LF: RE: Ferrite cores from TVs Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=TO_ADDRESS_EQ_REAL 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: 0:2:457141536:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d60d74ef9ab3967dc X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none John, I used one as output transformer for my 136kHz TX (450W out), worked fine. But too lossy on 500kHz. 73, Rik ON7YD - OR7T=20 ________________________________________ Van: owner-rsgb_lf_group@blacksheep.org [owner-rsgb_lf_group@blacksheep.org= ] namens John Rabson [john.rabson@numeo.fr] Verzonden: dinsdag 27 december 2011 11:19 Aan: rsgb_lf_group@blacksheep.org Onderwerp: LF: Ferrite cores from TVs LF, Analogue television has disappeared from this area, so I have two CRT-based= receivers which are no longer needed (and they never did work too well). W= ould it be worth trying to salvage the line output transformers before I ta= ke the equipment to the tip? Seasons Greetings, John F5VLF=