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=-2.2 required=5.0 tests=BAYES_00,HTML_30_40, HTML_MESSAGE autolearn=unavailable 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 sAUAkbN6031184 for ; Sun, 30 Nov 2014 11:46:37 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Xv1wF-00075w-P4 for rs_out_1@blacksheep.org; Sun, 30 Nov 2014 10:41:11 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Xv1wF-00075n-3S for rsgb_lf_group@blacksheep.org; Sun, 30 Nov 2014 10:41:11 +0000 Received: from omr-m05.mx.aol.com ([64.12.143.79]) by relay1.thorcom.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.84) (envelope-from ) id 1Xv1wC-0002Wy-A6 for rsgb_lf_group@blacksheep.org; Sun, 30 Nov 2014 10:41:09 +0000 Received: from mtaout-mab01.mx.aol.com (mtaout-mab01.mx.aol.com [172.26.249.81]) by omr-m05.mx.aol.com (Outbound Mail Relay) with ESMTP id 90D43700000B1; Sun, 30 Nov 2014 05:41:04 -0500 (EST) Received: from White (unknown [95.91.239.200]) by mtaout-mab01.mx.aol.com (MUA/Third Party Client Interface) with ESMTPA id 596673800008F; Sun, 30 Nov 2014 05:41:01 -0500 (EST) Message-ID: <538BBE6F515A4EE1A380AD5E2C249DDA@White> From: "Markus Vester" To: Cc: "Dionysios Vlachiotis" References: <3AB526895C1F453FB6A00609FD46D3B8@eplwin764i3> <547AE705.5070400@gmail.com> Date: Sun, 30 Nov 2014 11:40:58 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 12.0.1606 X-MimeOLE: Produced By Microsoft MimeOLE V12.0.1606 x-aol-global-disposition: G DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mx.aol.com; s=20140625; t=1417344064; bh=emBOX32n88B3Iq8mgbqw4RyMzST/gJetkYVB2khscmQ=; h=From:To:Subject:Message-ID:Date:MIME-Version:Content-Type; b=P/+qCqntUjfrF3W3tRR+b0HKqQA5wcmzKHw64OaEXV9RnoDIX6cB16yFxF+Q44Faq gfRDEy3IZXviurhyYdoO+1bFVwGdZtWxKx4LedTa4isphEF0jJPyAdJKfLsq1r7v7z MjFSS4Qf5OnBzqfl3mJXzChSLDi0fDfKEE85d2aA= x-aol-sid: 3039ac1af951547af43d2c38 X-AOL-IP: 95.91.239.200 X-Scan-Signature: ea184351725c3d278a27e0f764f3f5fd Subject: Re: LF: 477 khz op8 deep search in km07ks last night !! Content-Type: multipart/alternative; boundary="----=_NextPart_000_0014_01D00C92.82532530" 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: 1327 Dies ist eine mehrteilige Nachricht im MIME-Format. ------=_NextPart_000_0014_01D00C92.82532530 Content-Type: text/plain; charset="iso-8859-7" Content-Transfer-Encoding: quoted-printable Hi Domenico, this may have been due to crossmodulation from the receiver AGC, which = is visible in the spectrogram: Whenever the strong signals from SV3DVO = and IW4DXW were present simultaneously, there were also IM-3 sidebands = appearing symmetrically around their frequencies. I presume that the the = false detections are generated by the AGC reacting on SV3DVO's keying, = and impressing the inverse modulation of this sequence (which happens to = be similar to VE7BDQ) onto the other transmission. My recommendation would be to disable the AGC in SpecLab (L4 blackbox), = and also in the receiver.=20 However please set the gain such that the noise level in the spectrogram = is still above about -90 dB, which is necessary to avoid rounding errors = due to the integer data export from SpecLab to opds. Alternatively, you = can untick "use integer numbers only" in SpecLabs "Export of FFT = results" settings, providing unlimited dynamic range at the cost of = larger temporary data files. Best 73, Markus (DF6NM) From: IZ7SLZ=20 Sent: Sunday, November 30, 2014 10:44 AM To: rsgb_lf_group@blacksheep.org=20 Cc: Dionysios Vlachiotis=20 Subject: Re: LF: 477 khz op8 deep search in km07ks last night !! Good day to all, Here also my OPDS8 correlations for signals received on MF last night: I had one quite good correlation of VO1NA ! Thanks Joe for your = transmissions. Can somebody help me to identify the signal that OPDS program shows 5 = times with the call of VE7BDQ ? IZ7SLZ JN80NU Opera-32 correlation by DF6NM date time call distance frequency bandwidth snr = correlation 2014-11-30 08:00:42 SV3DVO 489km 478494.556Hz 40mHz -36.5dBOp 72% = 19.6dB 2014-11-30 07:35:45 SV3DVO 489km 478494.589Hz 57mHz -35.7dBOp 84% = 20.4dB 2014-11-30 07:10:50 SV3DVO 489km 478494.587Hz 116mHz -37.6dBOp 95% = 20.3dB 2014-11-30 06:45:53 SV3DVO 489km 478494.593Hz 69mHz -32.4dBOp 82% = 20.7dB 2014-11-30 06:20:58 SV3DVO 489km 478494.593Hz 48mHz -26.5dBOp 89% = 21.7dB 2014-11-30 05:56:01 SV3DVO 489km 478494.593Hz 23mHz -30.5dBOp 77% = 19.7dB 2014-11-30 05:30:56 SV3DVO 489km 478494.583Hz 42mHz -25.0dBOp 89% = 21.9dB 2014-11-30 05:06:02 SV3DVO 489km 478494.596Hz 19mHz -20.4dBOp 100% = 20.9dB 2014-11-30 04:41:00 SV3DVO 489km 478494.579Hz 69mHz -25.6dBOp 93% = 20.5dB 2014-11-30 04:16:03 SV3DVO 489km 478494.591Hz 50mHz -19.3dBOp 80% = 21.5dB 2014-11-30 03:51:08 SV3DVO 489km 478494.606Hz 55mHz -19.0dBOp 91% = 21.7dB 2014-11-30 03:26:11 SV3DVO 489km 478494.596Hz 116mHz -22.5dBOp 78% = 21.6dB 2014-11-30 03:01:16 SV3DVO 489km 478494.600Hz 63mHz -19.1dBOp 93% = 21.5dB 2014-11-30 02:45:35 VO1NA 5445km 478478.592Hz 477mHz -33.7dBOp 72% = 16.3dB :-)=20 2014-11-30 02:43:48 VE7BDQ 9286km 478500.746Hz 614mHz -32.5dBOp 99% = 15.7dB :-\=20 2014-11-30 02:37:27 IW4DXW 610km 478500.504Hz 687mHz -99.9dBOp 87% = 20.1dB 2014-11-30 02:36:19 SV3DVO 489km 478494.612Hz 38mHz -19.8dBOp 77% = 20.7dB 2014-11-30 02:12:30 IW4DXW 610km 478500.538Hz 99mHz -30.1dBOp 59% = 20.2dB 2014-11-30 02:11:24 SV3DVO 489km 478494.661Hz 21mHz -20.4dBOp 94% = 21.0dB 2014-11-30 01:56:08 PA3ABK 1543km 478526.709Hz 563mHz -18.4dBOp 100% = 20.8dB 2014-11-30 01:53:56 VE7BDQ 9286km 478500.278Hz 566mHz -36.8dBOp 100% = 15.6dB 2014-11-30 01:47:35 IW4DXW 610km 478500.502Hz 668mHz -21.4dBOp 97% = 21.1dB 2014-11-30 01:36:40 G0NBD 2056km 478528.494Hz 435mHz -18.3dBOp 48% = 15.7dB 2014-11-30 00:58:10 SV3DVO 489km 478494.665Hz 13mHz -21.1dBOp 100% = 22.0dB 2014-11-30 00:49:31 SV3DVO 489km 478494.661Hz 15mHz -19.3dBOp 86% = 22.0dB 2014-11-30 00:43:52 G3XDV 1796km 478463.135Hz 13mHz -37.5dBOp 100% = 17.9dB 2014-11-30 00:39:54 SV3DVO 489km 478494.671Hz 11mHz -19.8dBOp 100% = 21.5dB 2014-11-30 00:31:25 SV3DVO 489km 478494.680Hz 13mHz -18.1dBOp 94% = 21.9dB 2014-11-30 00:24:29 G6AVK 1736km 478501.659Hz 15mHz -40.4dBOp 83% = 17.0dB 2014-11-30 00:22:15 SV3DVO 489km 478494.698Hz 11mHz -18.7dBOp 100% = 21.7dB 2014-11-30 00:13:42 SV3DVO 489km 478494.703Hz 15mHz -18.4dBOp 84% = 22.1dB 2014-11-30 00:04:26 IW4DXW 610km 478500.532Hz 13mHz -18.7dBOp 58% = 17.7dB 2014-11-30 00:04:26 SV3DVO 489km 478494.696Hz 15mHz -21.0dBOp 100% = 21.0dB 2014-11-29 23:58:40 G3XDV 1796km 478463.169Hz 13mHz -34.7dBOp 97% = 18.7dB 2014-11-29 23:55:04 SV3DVO 489km 478494.682Hz 34mHz -20.2dBOp 92% = 21.6dB 2014-11-29 23:49:54 VE7BDQ 9286km 478500.532Hz 15mHz -31.3dBOp 100% = 15.6dB 2014-11-29 23:44:15 SV3DVO 489km 478494.686Hz 15mHz -19.7dBOp 80% = 21.0dB 2014-11-29 23:43:33 IW4DXW 610km 478500.519Hz 404mHz -36.3dBOp 86% = 20.7dB 2014-11-29 23:34:56 SV3DVO 489km 478494.675Hz 42mHz -22.7dBOp 89% = 21.4dB 2014-11-29 23:20:00 SV3DVO 489km 478494.669Hz 40mHz -21.6dBOp 100% = 21.7dB 2014-11-29 23:11:26 SV3DVO 489km 478494.644Hz 40mHz -21.5dBOp 87% = 21.7dB 2014-11-29 22:58:09 SV3DVO 489km 478494.629Hz 59mHz -18.3dBOp 100% = 21.9dB 2014-11-29 22:55:57 VE7BDQ 9286km 478500.673Hz 641mHz -34.1dBOp 100% = 15.9dB 2014-11-29 22:49:36 IW4DXW 610km 478500.471Hz 57mHz -19.2dBOp 97% = 17.8dB 2014-11-29 22:48:17 SV3DVO 489km 478494.637Hz 19mHz -15.8dBOp 100% = 22.1dB 2014-11-29 22:38:56 SV3DVO 489km 478494.633Hz 32mHz -17.0dBOp 89% = 21.8dB 2014-11-29 22:28:55 SV3DVO 489km 478494.629Hz 32mHz -16.1dBOp 88% = 22.0dB 2014-11-29 22:21:54 VE7BDQ 9286km 478500.713Hz 574mHz -34.2dBOp 100% = 16.0dB 2014-11-29 22:15:33 IW4DXW 610km 478500.437Hz 633mHz -31.2dBOp 96% = 20.8dB 2014-11-29 22:01:18 PA3ABK 1543km 478526.562Hz 454mHz -24.0dBOp 89% = 20.6dB 2014-11-29 21:47:59 VE7BDQ 9286km 478500.444Hz 51mHz -31.5dBOp 100% = 15.8dB 2014-11-29 21:45:59 SV3DVO 489km 478494.669Hz 21mHz -21.4dBOp 100% = 20.3dB 2014-11-29 21:41:38 IW4DXW 610km 478500.383Hz 723mHz -31.3dBOp 85% = 21.3dB 2014-11-29 21:25:59 SV3DVO 489km 478494.608Hz 15mHz -18.3dBOp 100% = 21.9dB 2014-11-29 21:16:33 SV3DVO 489km 478494.596Hz 65mHz -30.0dBOp 98% = 21.7dB 2014-11-29 21:08:17 IW4DXW 610km 478500.368Hz 568mHz -20.6dBOp 77% = 20.8dB 2014-11-29 20:54:33 SV3DVO 489km 478494.621Hz 19mHz -19.9dBOp 98% = 21.6dB 2014-11-29 20:54:04 PA3ABK 1543km 478501.566Hz 549mHz -99.9dBOp 78% = 18.3dB 2014-11-29 20:44:14 SV3DVO 489km 478494.638Hz 21mHz -18.3dBOp 100% = 21.7dB 2014-11-29 20:41:21 VE7BDQ 9286km 478500.380Hz 34mHz -23.2dBOp 94% = 15.6dB 2014-11-29 20:38:28 G3XDV 1796km 478484.392Hz 15mHz -37.1dBOp 99% = 17.4dB 2014-11-29 20:35:00 IW4DXW 610km 478500.164Hz 711mHz -30.5dBOp 68% = 20.0dB 2014-11-29 20:01:38 IW4DXW 610km 478500.359Hz 687mHz -20.1dBOp 85% = 20.4dB 2014-11-29 19:39:37 G0NBD 2056km 478525.299Hz 372mHz -21.7dBOp 61% = 16.7dB 2014-11-29 19:28:20 IW4DXW 610km 478500.160Hz 694mHz -20.9dBOp 76% = 21.0dB =1A 73 and good Sunday=20 Domenico/ iz7slz JN80NU Putignano - Apulia (Italy) ------=_NextPart_000_0014_01D00C92.82532530 Content-Type: text/html; charset="iso-8859-7" Content-Transfer-Encoding: quoted-printable
Hi Domenico,
 
this may have been due to = crossmodulation from the=20 receiver AGC, which is visible in the spectrogram: Whenever the = strong=20 signals from SV3DVO and IW4DXW were present simultaneously, there were = also IM-3=20 sidebands appearing symmetrically around their frequencies. I presume=20 that the the false detections are generated by the AGC reacting on=20 SV3DVO's keying, and impressing the inverse modulation of this = sequence (which happens to be similar to VE7BDQ) onto the other=20 transmission.
 
My recommendation would be to disable = the AGC in=20 SpecLab (L4 blackbox), and also in the receiver.
 
However please set the gain such = that the=20 noise level in the spectrogram is still above about -90 dB, which is = necessary=20 to avoid rounding errors due to the integer data export from = SpecLab to=20 opds. Alternatively, you can untick "use integer numbers only" in = SpecLabs=20 "Export of FFT results" settings, providing unlimited dynamic range at = the cost=20 of larger temporary data files.
 
Best 73,
Markus (DF6NM)
 

From: IZ7SLZ
Sent: Sunday, November 30, 2014 10:44 AM
Subject: Re: LF: 477 khz op8 deep search in km07ks last = night=20 !!

Good day to all,

Here also my = OPDS8=20 correlations for signals received on MF last night:

I had one = quite good=20 correlation of VO1NA ! Thanks Joe for your = transmissions.

Can=20 somebody help me to identify the signal that OPDS program shows 5 times = with the=20 call of VE7BDQ ?


IZ7SLZ JN80NU Opera-32 correlation  by=20 DF6NM

   date      = time  =20 call   distance  frequency bandwidth  = snr   =20 correlation

2014-11-30 08:00:42 SV3DVO   489km=20 478494.556Hz  40mHz -36.5dBOp  72% 19.6dB
2014-11-30 = 07:35:45=20 SV3DVO   489km 478494.589Hz  57mHz -35.7dBOp  84%=20 20.4dB
2014-11-30 07:10:50 SV3DVO   489km 478494.587Hz = 116mHz=20 -37.6dBOp  95% 20.3dB
2014-11-30 06:45:53 SV3DVO   = 489km=20 478494.593Hz  69mHz -32.4dBOp  82% 20.7dB
2014-11-30 = 06:20:58=20 SV3DVO   489km 478494.593Hz  48mHz -26.5dBOp  89%=20 21.7dB
2014-11-30 05:56:01 SV3DVO   489km = 478494.593Hz  23mHz=20 -30.5dBOp  77% 19.7dB
2014-11-30 05:30:56 SV3DVO   = 489km=20 478494.583Hz  42mHz -25.0dBOp  89% 21.9dB
2014-11-30 = 05:06:02=20 SV3DVO   489km 478494.596Hz  19mHz -20.4dBOp 100%=20 20.9dB
2014-11-30 04:41:00 SV3DVO   489km = 478494.579Hz  69mHz=20 -25.6dBOp  93% 20.5dB
2014-11-30 04:16:03 SV3DVO   = 489km=20 478494.591Hz  50mHz -19.3dBOp  80% 21.5dB
2014-11-30 = 03:51:08=20 SV3DVO   489km 478494.606Hz  55mHz -19.0dBOp  91%=20 21.7dB
2014-11-30 03:26:11 SV3DVO   489km 478494.596Hz = 116mHz=20 -22.5dBOp  78% 21.6dB
2014-11-30 03:01:16 SV3DVO   = 489km=20 478494.600Hz  63mHz -19.1dBOp  93% 21.5dB
2014-11-30 = 02:45:35=20 VO1NA   5445km 478478.592Hz 477mHz -33.7dBOp  72% = 16.3dB=20 :-)
2014-11-30 = 02:43:48=20 VE7BDQ  9286km 478500.746Hz 614mHz -32.5dBOp  99% = 15.7dB=20 :-\
2014-11-30 = 02:37:27=20 IW4DXW   610km 478500.504Hz 687mHz -99.9dBOp  87%=20 20.1dB
2014-11-30 02:36:19 SV3DVO   489km = 478494.612Hz  38mHz=20 -19.8dBOp  77% 20.7dB
2014-11-30 02:12:30 IW4DXW   = 610km=20 478500.538Hz  99mHz -30.1dBOp  59% 20.2dB
2014-11-30 = 02:11:24=20 SV3DVO   489km 478494.661Hz  21mHz -20.4dBOp  94%=20 21.0dB
2014-11-30 01:56:08 PA3ABK  1543km 478526.709Hz 563mHz = -18.4dBOp=20 100% 20.8dB
2014-11-30 01:53:56 VE7BDQ  9286km = 478500.278Hz 566mHz=20 -36.8dBOp 100% 15.6dB
2014-11-30 01:47:35 IW4DXW   = 610km=20 478500.502Hz 668mHz -21.4dBOp  97% 21.1dB
2014-11-30 01:36:40 = G0NBD   2056km 478528.494Hz 435mHz -18.3dBOp  48%=20 15.7dB
2014-11-30 00:58:10 SV3DVO   489km = 478494.665Hz =20 13mHz -21.1dBOp 100% 22.0dB
2014-11-30 00:49:31 SV3DVO   = 489km=20 478494.661Hz  15mHz -19.3dBOp  86% 22.0dB
2014-11-30 = 00:43:52=20 G3XDV   1796km 478463.135Hz  13mHz -37.5dBOp 100%=20 17.9dB
2014-11-30 00:39:54 SV3DVO   489km = 478494.671Hz  11mHz=20 -19.8dBOp 100% 21.5dB
2014-11-30 00:31:25 SV3DVO   489km=20 478494.680Hz  13mHz -18.1dBOp  94% 21.9dB
2014-11-30 = 00:24:29=20 G6AVK   1736km 478501.659Hz  15mHz -40.4dBOp  83%=20 17.0dB
2014-11-30 00:22:15 SV3DVO   489km = 478494.698Hz  11mHz=20 -18.7dBOp 100% 21.7dB
2014-11-30 00:13:42 SV3DVO   489km=20 478494.703Hz  15mHz -18.4dBOp  84% 22.1dB
2014-11-30 = 00:04:26=20 IW4DXW   610km 478500.532Hz  13mHz -18.7dBOp  58%=20 17.7dB
2014-11-30 00:04:26 SV3DVO   489km = 478494.696Hz  15mHz=20 -21.0dBOp 100% 21.0dB
2014-11-29 23:58:40 G3XDV   1796km=20 478463.169Hz  13mHz -34.7dBOp  97% 18.7dB
2014-11-29 = 23:55:04=20 SV3DVO   489km 478494.682Hz  34mHz -20.2dBOp  92%=20 21.6dB
2014-11-29 23:49:54 VE7BDQ  9286km = 478500.532Hz  15mHz=20 -31.3dBOp 100% 15.6dB
2014-11-29 23:44:15 SV3DVO   = 489km=20 478494.686Hz  15mHz -19.7dBOp  80% 21.0dB
2014-11-29 = 23:43:33=20 IW4DXW   610km 478500.519Hz 404mHz -36.3dBOp  86%=20 20.7dB
2014-11-29 23:34:56 SV3DVO   489km = 478494.675Hz  42mHz=20 -22.7dBOp  89% 21.4dB
2014-11-29 23:20:00 SV3DVO   = 489km=20 478494.669Hz  40mHz -21.6dBOp 100% 21.7dB
2014-11-29 23:11:26=20 SV3DVO   489km 478494.644Hz  40mHz -21.5dBOp  87%=20 21.7dB
2014-11-29 22:58:09 SV3DVO   489km = 478494.629Hz  59mHz=20 -18.3dBOp 100% 21.9dB
2014-11-29 22:55:57 VE7BDQ  9286km=20 478500.673Hz 641mHz -34.1dBOp 100% 15.9dB
2014-11-29 22:49:36 = IW4DXW   610km 478500.471Hz  57mHz -19.2dBOp  97%=20 17.8dB
2014-11-29 22:48:17 SV3DVO   489km = 478494.637Hz  19mHz=20 -15.8dBOp 100% 22.1dB
2014-11-29 22:38:56 SV3DVO   489km=20 478494.633Hz  32mHz -17.0dBOp  89% 21.8dB
2014-11-29 = 22:28:55=20 SV3DVO   489km 478494.629Hz  32mHz -16.1dBOp  88%=20 22.0dB
2014-11-29 22:21:54 VE7BDQ  9286km 478500.713Hz 574mHz = -34.2dBOp=20 100% 16.0dB
2014-11-29 22:15:33 IW4DXW   610km 478500.437Hz = 633mHz=20 -31.2dBOp  96% 20.8dB
2014-11-29 22:01:18 PA3ABK  1543km=20 478526.562Hz 454mHz -24.0dBOp  89% 20.6dB
2014-11-29 21:47:59=20 VE7BDQ  9286km 478500.444Hz  51mHz -31.5dBOp 100% = 15.8dB
2014-11-29=20 21:45:59 SV3DVO   489km 478494.669Hz  21mHz -21.4dBOp = 100%=20 20.3dB
2014-11-29 21:41:38 IW4DXW   610km 478500.383Hz = 723mHz=20 -31.3dBOp  85% 21.3dB
2014-11-29 21:25:59 SV3DVO   = 489km=20 478494.608Hz  15mHz -18.3dBOp 100% 21.9dB
2014-11-29 21:16:33=20 SV3DVO   489km 478494.596Hz  65mHz -30.0dBOp  98%=20 21.7dB
2014-11-29 21:08:17 IW4DXW   610km 478500.368Hz = 568mHz=20 -20.6dBOp  77% 20.8dB
2014-11-29 20:54:33 SV3DVO   = 489km=20 478494.621Hz  19mHz -19.9dBOp  98% 21.6dB
2014-11-29 = 20:54:04=20 PA3ABK  1543km 478501.566Hz 549mHz -99.9dBOp  78% = 18.3dB
2014-11-29=20 20:44:14 SV3DVO   489km 478494.638Hz  21mHz -18.3dBOp = 100%=20 21.7dB
2014-11-29 20:41:21 VE7BDQ  9286km = 478500.380Hz  34mHz=20 -23.2dBOp  94% 15.6dB
2014-11-29 20:38:28 = G3XDV  =20 1796km 478484.392Hz  15mHz -37.1dBOp  99% 17.4dB
2014-11-29 = 20:35:00 IW4DXW   610km 478500.164Hz 711mHz -30.5dBOp  = 68%=20 20.0dB
2014-11-29 20:01:38 IW4DXW   610km 478500.359Hz = 687mHz=20 -20.1dBOp  85% 20.4dB
2014-11-29 19:39:37 G0NBD   = 2056km=20 478525.299Hz 372mHz -21.7dBOp  61% 16.7dB
2014-11-29 = 19:28:20=20 IW4DXW   610km 478500.160Hz 694mHz -20.9dBOp  76%=20 21.0dB
=1A
73 and good Sunday
Domenico/ iz7slz
JN80NU = Putignano -=20 Apulia (Italy)


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