Return-Path: X-Spam-DCC: paranoid 1290; 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=-2.4 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL 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 u02G9SBD029605 for ; Sat, 2 Jan 2016 17:09:28 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1aFOfY-0006rT-Sz for rs_out_1@blacksheep.org; Sat, 02 Jan 2016 16:04:40 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1aFOfY-0006rK-Ao for rsgb_lf_group@blacksheep.org; Sat, 02 Jan 2016 16:04:40 +0000 Received: from out1.ip04ir2.opaltelecom.net ([62.24.128.240]) by relay1.thorcom.net with esmtp (Exim 4.86) (envelope-from ) id 1aFOeU-0000ky-7q for rsgb_lf_group@blacksheep.org; Sat, 02 Jan 2016 16:04:39 +0000 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A2ASAgAT9IdWPKyNH1wNURkBAQEBDwEBAQGDXG2IWbVhJIVrAoFdAQEBAQEBBwEBAQFBNIQ/AQEBAQEBASNbCwsRBAEBAwImAgJDDAgGE4gaAwoWrgJxjUALgyABAQEBAQEBAQEBAQEBAQEBAQEBAQEYgQGHZIJwhFWDHi6BGwWHXoVbiU2PLY0fikeDc4RucgEBhQ4BAQE X-IPAS-Result: A2ASAgAT9IdWPKyNH1wNURkBAQEBDwEBAQGDXG2IWbVhJIVrAoFdAQEBAQEBBwEBAQFBNIQ/AQEBAQEBASNbCwsRBAEBAwImAgJDDAgGE4gaAwoWrgJxjUALgyABAQEBAQEBAQEBAQEBAQEBAQEBAQEYgQGHZIJwhFWDHi6BGwWHXoVbiU2PLY0fikeDc4RucgEBhQ4BAQE X-IronPort-AV: E=Sophos;i="5.20,512,1444690800"; d="scan'208";a="631723333" Received: from host-92-31-141-172.as13285.net (HELO [192.168.1.4]) ([92.31.141.172]) by out1.ip04ir2.opaltelecom.net with ESMTP; 02 Jan 2016 16:37:25 +0000 References: <579355A36AEE9D4FA555C45D556003AB25318D38@servigilant.vigilant.local> From: Mal Hamilton X-Mailer: iPhone Mail (10B500) In-Reply-To: Message-Id: Date: Sat, 2 Jan 2016 16:03:16 +0000 To: "rsgb_lf_group@blacksheep.org" Mime-Version: 1.0 (1.0) X-Scan-Signature: 138e3b341e0543401afa7e97ee054540 Subject: Re: LF: Nuand TVerter for MF Content-Type: text/plain; charset=utf-8 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 Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by paranoid.lipkowski.org id u02G9SBD029605 Status: RO X-Status: X-Keywords: X-UID: 6062 Looks like I will have to build one Looking for a good design What is a U3 ? De mal/g3kev Sent from my iPhone On 2 Jan 2016, at 15:18, "Graham" wrote: > If Ros puts the MF mode back, then, yes a good idea , otherwise , otherwise , all you need to send CW, RTTY and Opera is a divide by 4 [ OR 2 + Class e/d Pa] , from Top-band and a U3 for wspr .... psk is linear , so that needs a linear pa , which are few and far between on 477 , same go's for olivia , that needs a linear Tx/Rx path ..at the moment mfsk is about as good as it gets .. > > Or just a U3 if beacons' are your thing ... > > 73-G, > > > -------------------------------------------------- > From: "VIGILANT Luis Fernández" > Sent: Saturday, January 02, 2016 11:01 AM > To: > Subject: Re: LF: Nuand TVerter for MF > >> Hi MF >> >> Mal. May be worth to have a look to the design by VK3XDK >> >> http://www.vk3xdk.net46.net/1_31_600M-472Khz-479Khz-Transverter-V2.html >> >> pdf here >> >> http://www.vk3xdk.net46.net/web_documents/600m_transverterv2.pdf >> >> 73 de Luis >> EA5DOM >> ________________________________________ >> De: owner-rsgb_lf_group@blacksheep.org [owner-rsgb_lf_group@blacksheep.org] en nombre de Graham [g8fzk@g8fzk.fsnet.co.uk] >> Enviado: viernes, 1 de enero de 2016 23:43 >> Para: rsgb_lf_group@blacksheep.org >> Asunto: Re: LF: Nuand TVerter for MF >> >> Looks a nice device Mal, but ... >> >> , DC > 300 MHz >> >> I don't see the full spec , gives me the impression it compliments the >> wide band tx/rx >> which tops out at $1500 >> >> There was a good tx/rx single board sdr demonstrated at the rsgb >> convention , uk made , the cut down version was round £200 .. have to >> go back over the events list to pin the name down >> >> 73-G, >> >> -------------------------------------------------- >> From: "Mal Hamilton" >> Sent: Friday, January 01, 2016 9:52 PM >> To: >> Subject: LF: Nuand TVerter for MF >> >>> MF >>> Does anyone use the Nuand TVerter >>> If so is it any good? >>> 73 >>> Mal/g3kev >>> >>> >>> Sent from my iPhone >