Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by klubnl.pl (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id vBHKAMXl017629 for ; Sun, 17 Dec 2017 21:10:25 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1eQf93-0007uz-6R for rs_out_1@blacksheep.org; Sun, 17 Dec 2017 20:02:45 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1eQf91-0007uq-Dm for rsgb_lf_group@blacksheep.org; Sun, 17 Dec 2017 20:02:43 +0000 Received: from mail-qk0-x231.google.com ([2607:f8b0:400d:c09::231]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1eQf8y-0000Jo-9G for rsgb_lf_group@blacksheep.org; Sun, 17 Dec 2017 20:02:42 +0000 Received: by mail-qk0-x231.google.com with SMTP id q14so3299926qke.7 for ; Sun, 17 Dec 2017 12:02:40 -0800 (PST) X-DKIM-Result: Domain=gmail.com Result=Good and Known Domain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=FCsS2KsBKI7DJXlRFOD10hQCoOPIOWMWlEcvVGvKLw8=; b=uJ1vXdCWHTfnnhCbfmi9h+Ivx9zl9L06rEiSTiaQtmzZ3GLNK8HcsQjls6UpY9xold H11joFI0OWGmomQHhVmXrshQdBZDgRF3HCRlIKhF0A8yDcEptnDS9E8WaryCVyCdQReC lA7l9LAtWeYzDSPsP1OiBT0h42Eh9TCAH7cxx7nNq6Aq+a5GAe/8fUXujf61Vr+K+atW br4XSzsDnN0zvbhjtSzguqkWzthqjDn9+V4upSEJ/NW+hg+UslicLZfOTuWiDePrRJzA mJzIzC6pFIlg/q8xd9jiWC+Q317lzuiJ0MVtomvBFpVBXXOLr1XX5GP9CitdgOymvAma TC2A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=FCsS2KsBKI7DJXlRFOD10hQCoOPIOWMWlEcvVGvKLw8=; b=UEmo3KJ6lpdd+BrmUnxvT68hd0SagND8smmhBDtuGHbKh7UKOp3b+HRMqLYtH9qfzp GLC3GLgIzmQEeiF5/er2kxZFYsCRl9lyodNTmc9jJPpCrGvPLHWCBMYiIdkozlQjADAP ZWM/KzH9bR9HIxvIgmOActAIKeDui77uQO2seHApfGxUE1Y69cZRVrSBfO0wySW2fEjB rUHrRoQXD4SvTOn/Ex7oF+FqrEGu/AxRANasQlroU0oUY7lXupLOXsHq4wkAyWkeDcjL 6AgSS6KqZM7K1kTno1npkd1VreNrXpyCEmyFWA44fwp/mpO4dpjnCdB6keW4/4DKN9hW 716w== X-Gm-Message-State: AKGB3mJ0oYyrv/qxwj68x94s/3r4RnBWSJNNW55rFun66oRLZbNqwOQG ZC4+u75siAyJp908/5JrrmbNVX40rN7e3SSQWb8= X-Google-Smtp-Source: ACJfBovoHgF3uO2P4eUGH/PAoG2GGGk+kc7Cc0CgknTLql1h1E2mEisybCAWDJJZbnv6+TTVNJBxlDuDmohRQPRcSpc= X-Received: by 10.55.15.16 with SMTP id z16mr12962583qkg.95.1513540956344; Sun, 17 Dec 2017 12:02:36 -0800 (PST) MIME-Version: 1.0 Received: by 10.140.25.140 with HTTP; Sun, 17 Dec 2017 12:02:35 -0800 (PST) Received: by 10.140.25.140 with HTTP; Sun, 17 Dec 2017 12:02:35 -0800 (PST) In-Reply-To: References: <0a09eb43-a5de-4b08-b08b-af990540399b@abelian.org> <41a4456f-6580-360e-2912-629920ec91a8@abelian.org> <8938a08e-7370-3077-2419-2b0d5ab440af@abelian.org> <5A326406.5020202@posteo.de> <5A33A05B.6080401@posteo.de> From: Riccardo Zoli Date: Sun, 17 Dec 2017 21:02:35 +0100 Message-ID: To: LF Group X-Spam-Score: 0.3 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hi VLF, Soon, another attempt with 2 char and a stronger coding. *f = 8270.00332 HzStart time: 20:00:00 UTCSymbol period: 60 sCharacters: 2CRC bits: 10Coding 16K21ADuration: 11h,12minAntenna current: 395 mA* [...] Content analysis details: (0.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (riccardozoli80[at]gmail.com) 0.2 FREEMAIL_ENVFROM_END_DIGIT Envelope-from freemail username ends in digit (riccardozoli80[at]gmail.com) 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: f0da950ecedac2a84ae70831926f1b39 Subject: Re: LF: EbNaut test at 8270.00332 from JN64bw Content-Type: multipart/alternative; boundary="001a114762460e574c05608eb76c" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: ** X-Spam-Status: No, hits=2.4 required=5.0 tests=FROM_ENDS_IN_NUMS,HTML_40_50, HTML_MESSAGE,MAILTO_TO_SPAM_ADDR 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 --001a114762460e574c05608eb76c Content-Type: text/plain; charset="UTF-8" Hi VLF, Soon, another attempt with 2 char and a stronger coding. *f = 8270.00332 HzStart time: 20:00:00 UTCSymbol period: 60 sCharacters: 2CRC bits: 10Coding 16K21ADuration: 11h,12minAntenna current: 395 mA* All the best 73 de Riccardo IW4DXW Il 16/Dic/2017 22:27, "Riccardo Zoli" ha scritto: Hi VLF, I'm ready for another transmission: *f = 8270.00332 HzStart time: 21:30:00 UTCSymbol period: 30 sCharacters: 3 (repeated)CRC bits: 24Coding 16K21ADuration: 8h,16minAntenna current: 395 mA* ...thanks again for reports. All the best 73 de Riccardo IW4DXW Il 15/Dic/2017 23:21, "Riccardo Zoli" ha scritto: > Hi Paul, Stefan, VLF > > OK, Paul, thanks again for reports! > It's raining here this evening and I'm QRT. > Tomorrow I'll try again with same message to improve stacking. > > Yes, Stefan. OK, I'll try also a much longer transmission. I have got some > problems on aerial these nights due to corona effect. Yesterday, I > installed two ceramic insulators on each anchor point and last night I had > no problem with about 400mA. > I notice that coil under forced ventilation > it's much more efficient. > > All the best > > 73 de Riccardo IW4DXW > > > Il 15/Dic/2017 12:24, "Paul Nicholson" ha scritto: > > > Riccardo wrote: > > > f = 8270.00332 Hz > > Start time: 21:30:00 UTC > > Symbol period: 30 s > > Characters: 3 (repeated) > > CRC bits: 24 > > Coding 16K21A > > Todmorden: Decoded correctly, Eb/N0 = 0.0 dB, -32.4 dB in 1Hz. > BER 38.8%, rank 262772. Ref phase -30 -30 0 0 > Constant ref phase is 0.1 dB weaker. > > Bielefeld: No decode, Eb/N0 = -4.6 dB > > Cumiana: No decode, Eb/N0 = -3.7 dB > > Warsaw: No decode, Eb/N0 = -8.7 dB > > Phase repeatability: > > Todmorden 13/14: 35.7 deg 14/15: 19.1 deg > Bielefeld 13/14: 161.9 deg 14/15: 103.1 deg > Cumiana 13/14: -116.0 deg 14/15: -95.4 deg > > Stacking the two nights at Cumiana gives Eb/N0 = -1.5 dB, > still too weak to decode. > > Reception worse here last night but better at the other sites. > Quite a lot of rain/snow static last night on the E-field antenna. > > -- > Paul Nicholson > -- > > > --001a114762460e574c05608eb76c Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Hi VLF,

Soon, another attempt with = 2 char and a stronger coding.

f =3D 8270.00332 Hz
Start time: 20:00:= 00 UTC
Symbol period: 60 s
Characters: 2
CRC bit= s: 10
Coding 16K21A
Duration: 11h,12min
Antenna = current: 395 mA

All the best

73 de Riccardo IW4D= XW


Il 16/Dic/2017 22:27, "Riccardo Zoli&q= uot; <riccardozoli80@gmail.c= om> ha scritto:

Hi VLF,
<= div dir=3D"auto">
I'm ready for another tran= smission:


f =3D 8270.00332 Hz
Start time: 21:30:00 UTC
Symbol = period: 30 s
Characters: 3 (repeated)
CRC bits: 24
Coding 16K21A
Duration: 8h,16min
Antenna current: 395 mA

...thanks again for reports.=

All the best=

<= div dir=3D"auto">73 de Riccardo IW4DXW

Il 15/Dic/2017 23:21, "Riccardo Zoli" <<= /span>riccardozoli80@gmail.com> ha scritto:

Hi Pa= ul, Stefan, VLF

OK, Paul= , thanks again for reports!
It's raining here th= is evening and I'm QRT.
Tomorrow I'll try ag= ain with same message to improve stacking.

Yes, Stefan. OK, I'll try also a much longer transmi= ssion. I have got some problems on aerial these nights due to corona effect= . Yesterday, I installed two ceramic insulators on each anchor point and la= st night I had no problem with about 400mA.
I notice= that coil under forced ventilation
it's much mo= re efficient.

All the be= st

73 de Riccardo IW4DXW=


Il 15/Dic/2017 12:24, "Paul Nicholson" <vlf0403@abelian.org> ha scri= tto:
<= br> Riccardo wrote:

> f =3D 8270.00332 Hz
> Start time: 21:30:00 UTC
> Symbol period: 30 s
> Characters: 3 (repeated)
> CRC bits: 24
> Coding 16K21A

=C2=A0Todmorden: Decoded correctly, Eb/N0 =3D 0.0 dB, -32.4 dB in 1Hz.
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 BER 38.8%, rank 262772.=C2=A0 Ref= phase -30 -30 0 0
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Constant ref phase is 0.1 dB weak= er.

=C2=A0Bielefeld: No decode, Eb/N0 =3D -4.6 dB

=C2=A0Cumiana:=C2=A0 =C2=A0No decode, Eb/N0 =3D -3.7 dB

=C2=A0Warsaw:=C2=A0 =C2=A0 No decode, Eb/N0 =3D -8.7 dB

Phase repeatability:

=C2=A0Todmorden=C2=A0 13/14:=C2=A0 =C2=A0 35.7 deg=C2=A0 =C2=A0 =C2=A014/15= :=C2=A0 =C2=A019.1 deg
=C2=A0Bielefeld=C2=A0 13/14:=C2=A0 =C2=A0161.9 deg=C2=A0 =C2=A0 =C2=A014/15= :=C2=A0 103.1 deg
=C2=A0Cumiana=C2=A0 =C2=A0 13/14:=C2=A0 -116.0 deg=C2=A0 =C2=A0 =C2=A014/15= :=C2=A0 -95.4 deg

Stacking the two nights at Cumiana gives Eb/N0 =3D -1.5 dB,
still too weak to decode.

Reception worse here last night but better at the other sites.
Quite a lot of rain/snow static last night on the E-field antenna.

--
Paul Nicholson
--



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