Return-Path: <owner-rsgb_lf_group@blacksheep.org> 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=-0.5 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, FORGED_RCVD_HELO,RATWARE_GECKO_BUILD 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 tBAC5911007975 for <sq5bpf@lipkowski.org>; Thu, 10 Dec 2015 13:05:09 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1a6zui-0005Cc-Ux for rs_out_1@blacksheep.org; Thu, 10 Dec 2015 12:01:36 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1a6zui-0005CT-ND for rsgb_lf_group@blacksheep.org; Thu, 10 Dec 2015 12:01:36 +0000 Received: from parrot.netcom.co.uk ([217.72.171.49]) by relay1.thorcom.net with esmtp (Exim 4.86) (envelope-from <vlf0403@abelian.org>) id 1a6zte-0001Dl-HB for rsgb_lf_group@blacksheep.org; Thu, 10 Dec 2015 12:01:35 +0000 Received: from sb.abelian.org (i-194-106-52-83.freedom2surf.net [194.106.52.83]) by parrot.netcom.co.uk (Postfix) with ESMTP id 923553273EB for <rsgb_lf_group@blacksheep.org>; Thu, 10 Dec 2015 11:51:07 +0000 (GMT) Received: from [127.0.0.1] (localhost [127.0.0.1]) by sb.abelian.org (Postfix) with ESMTP id 81D5A28A0121 for <rsgb_lf_group@blacksheep.org>; Thu, 10 Dec 2015 12:00:16 +0000 (UTC) Message-ID: <56696950.1040300@abelian.org> Date: Thu, 10 Dec 2015 12:00:16 +0000 From: Paul Nicholson <vlf0403@abelian.org> User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <56686FA0.4050707@gmail.com> <CAA8k23RQGU=hgYNB0fQOh-HnU9B-ZCW6_Oki0RcWKBHDxksV7w@mail.gmail.com> <56695B15.6010203@abelian.org> <CAA8k23TqCUokxj9GoN0oPq9rbJWsS2w+-e8e0gCTReNNwzBmGg@mail.gmail.com> In-Reply-To: <CAA8k23TqCUokxj9GoN0oPq9rbJWsS2w+-e8e0gCTReNNwzBmGg@mail.gmail.com> X-Scan-Signature: 4ad5f3f1a9241b934aaa5d0e23c9dc57 Subject: Re: LF: LF EbNaut test from JN80 on 137370 Content-Type: text/plain; charset=ISO-8859-1; format=flowed 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: 5719 Andy wrote: > I'll check my generated .WAV files via the waterfall plot > in Spec Lab to make sure the I/Q is the right way > round. Yes, here I will check vlfrx-tools, I think it's the right polarity but maybe not? I notice when I rx I/Q from an RTL2832 SDR I have to invert Q to get the sidebands the right way round which is suspicious. -- Paul Nicholson --