Return-Path: X-Spam-DCC: paranoid 1233; Body=3 Fuz1=3 Fuz2=3 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: * X-Spam-Status: No, score=1.6 required=5.0 tests=BAYES_00,FORGED_MUA_OUTLOOK, FORGED_RCVD_HELO 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 s7CNtrB4017673 for ; Wed, 13 Aug 2014 01:55:53 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1XHLqT-000256-DZ for rs_out_1@blacksheep.org; Wed, 13 Aug 2014 00:51:13 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1XHLqT-00024x-5p for rsgb_lf_group@blacksheep.org; Wed, 13 Aug 2014 00:51:13 +0100 Received: from mail-or0-f67.auone-net.jp ([106.187.230.67] helo=omta02.auone-net.jp) by relay1.thorcom.net with esmtp (Exim 4.82) (envelope-from ) id 1XHLqR-00065a-0n for rsgb_lf_group@blacksheep.org; Wed, 13 Aug 2014 00:51:12 +0100 Received: from FMVXD1232 (KD113151123058.ppp-bb.dion.ne.jp [113.151.123.58]) by omta02.auone-net.jp (au one net mail) with ESMTP id 7D0221560015 for ; Wed, 13 Aug 2014 08:51:05 +0900 (JST) Message-ID: <2B33997A72F643168D8A2721DBB7C083@FMVXD1232> From: =?UTF-8?B?6ZaT44CA5bm45LmFL0pBNUZQ?= To: References: <6sy16079bxn8868kayf6iipl.1407843322675@email.android.com> <53EA4F44.2080008@gmail.com> Date: Tue, 12 Aug 2014 23:51:04 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5931 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 X-HELO-Warning: Remote host 106.187.230.67 (mail-or0-f67.auone-net.jp) used invalid HELO/EHLO omta02.auone-net.jp - verification failed X-Scan-Signature: 2e2f7cbbe9f38dd7bf3fac4fc012e6fc Subject: LF: Re: VLF Icecast server, Raspberry PI and all that stuff Content-Type: text/plain; format=flowed; charset="UTF-8"; reply-type=response Content-Transfer-Encoding: 7bit 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 10.1.3.10 Status: O X-Status: X-Keywords: X-UID: 201 Hi Stefan, That is excellent idea! I hope your server may take high sensitive echoes. I and Mitsu/JA1CNM have established remote RX 2 or 3km far from each own house. There is no power lines or housings within 100m range. And we independly put solar-panel and floating battey. Our VHF link is F3E, and audio pathband is limitted under 3kHz. Therefore, RX is made so that convert frequency 136 -139kHz to suitable audio spectrum. General solar-panel voltage regulator make huge NOISE on receiving frequency. We have to built serial regulator with big power dissipation. Good luck de Yuki JA5FP