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 wA5Jt3QF009499 for ; Mon, 5 Nov 2018 20:55:04 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1gJkpC-0006uS-8P for rs_out_1@blacksheep.org; Mon, 05 Nov 2018 19:46:14 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1gJkm6-0006uD-F6 for rsgb_lf_group@blacksheep.org; Mon, 05 Nov 2018 19:43:03 +0000 Received: from sonic304-12.consmr.mail.bf2.yahoo.com ([74.6.128.35]) by relay1.thorcom.net with esmtp (Exim 4.91_59-0488984) (envelope-from ) id 1gJklw-0001Gp-Ku for rsgb_lf_group@blacksheep.org; Mon, 05 Nov 2018 19:42:54 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=aol.com; s=a2048; t=1541446969; bh=bSBTeP/wbyOHiZBMEJ30zqp5ZsLh/GT0hbSLpO68LbE=; h=Date:From:To:Subject:References:From:Subject; b=D7ypfuuqk6vZBY7YqlaapfxNg9qIYxqLi69FO4zR5pLHfmEPgBPcK6WDGewX/gvvL4MfPg4GqQsakqrHxlsSKFhBS0IdStiEzFDC+gxGDaRCQe7XL9aaggCzbp0b8oUnn8jaA4WBSDKqzhmNQowgVbHRPJQQljQWVK+YJ5/WNDel7TYrK/ofBWYBvGrRo9JKwhb7ZWnl1xk3d7pc4YoJK0zFagdS1UcyjUElXZOQgEnBiWx570pRAGSMja2qI/x/L8CMEJprBuLl/rM3AXLXnjI2K4FTWViRQamg27AmoHQbgtXma0Zym01qOasZ0chINBlq4XWoHUuVxdw7VCWJPw== X-YMail-OSG: lsjwPL4VM1lXj2qbf689fYHUmeWFCTXWtCY_BbBa.Yr33zVue..V40fRiiIUhfT STn36aHaI1eJc5j46LJBNaoTEkLo_i7bPwMZiDubOAyBxWtAIfDimOwROU_DK9L0bZSLT8Xim.je 5cIkUKEH3OHfSqo.DUPOyCGf41ZDQJOQ5eBdt4DdX_Jg82S.5ZBcqjja4yLDP1Dc.k9jSNcEBmSP Im4FHnp_8oNfH6RjVAvFPuTe_KRl8k0jir.XM0In5RqQRMpl_jYFVjEWPpy5S9T0PigkGkkvGugC .Vl7dOq9OLWsq9klAbHRnYT5yIRZT20mNTEAU1CeYV7OH05yB_tDiu00k8gJEyu_yrmtzDRidLb6 l52qEEOx0sYOAQTWHqfGt0EXfJdhYLqOImD0E0gFHHveKjETLXbNJkMBqtZSS7piU28DqGu.0T_7 VPiW1pn95QK.V_6UcT1zxcfKlka4C0igLM9_8r091q6OG8dXerS80Ym.a3Kgbr0SNNeXOmWMMF4. KoPJF9KbjX.un.GiZLsB.qDa0LLINXnK3utmu95uefkwbSjMmLKi6lpemdJObNZTKT6rumWXx4N1 RbI7aJCtfLO7999o36bu1r3l7J7vWHSfkDr5FWrDcRxiPabL0Mbsued4MLl6FH75uziEfnZAQozP fh.dPzSwKDJo4.6tvAwDcwmHaFaLEUl.01aqWh23gamccYru_QIgBW9lLYuJcbtTxZhCbC_MWPF2 H7yyfM6mPCw5t49VkQweeJmzZUW4f1ISLpmPY9bhkYv_n5PY9yDS0XQtIxUQqEHrAqwZHKBvlKZE 2hxyseAYil.c_ag4so6nkT.2o0z58TKn9ZEudn671WNBz.sKcS_DIz4Ioy7dB8CekFMralIXV5GZ vuPcwt6NBKCDeyXcJ2kVuxQjtOF1hyKcdYwOXwTdhd6Dyr_7h5w0bIVwrz9XybrLF.gRW7idMF6K a7.3tBPzpaY3yyKwOu_T9 Received: from sonic.gate.mail.ne1.yahoo.com by sonic304.consmr.mail.bf2.yahoo.com with HTTP; Mon, 5 Nov 2018 19:42:49 +0000 Date: Mon, 5 Nov 2018 19:42:47 +0000 (UTC) From: Markus Vester To: rsgb_lf_group@blacksheep.org Message-ID: <387620795.584117.1541446967107@mail.yahoo.com> MIME-Version: 1.0 References: <387620795.584117.1541446967107.ref@mail.yahoo.com> X-Mailer: WebService/1.1.12711 aolwebmail Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; Touch; rv:11.0) like Gecko X-Spam-Score: 1.6 (+) 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 @@CONTACT_ADDRESS@@ for details. Content preview: Thank you Stefan for the report and decodes! Your three-axis receive system appears to be working very well. It was nice to see the early traces also in 3.8 mHz. In past observations the 180 km path was not favourable around noon. However most of these were later in the season (e.g. April), so one might speculate that lower solar elevation leads to less skywave cancellation. [...] Content analysis details: (1.6 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [74.6.128.35 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (markusvester[at]aol.com) 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid 1.6 FORGED_MUA_MOZILLA Forged mail pretending to be from Mozilla X-Scan-Signature: 131286aabc28dd54c072e5e89638c651 Subject: Re: VLF: EbNaut 8270.1 Hz Sunday Content-Type: multipart/alternative; boundary="----=_Part_584116_1743075938.1541446967106" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: *** X-Spam-Status: No, hits=3.5 required=5.0 tests=FORGED_MUA_MOZILLA,HTML_30_40, HTML_MESSAGE 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 ------=_Part_584116_1743075938.1541446967106 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Thank you Stefan for the report and decodes! Your three-axis receive system= appears to be working very well. It was nice=C2=A0to see the early traces also in 3.8 mHz.=C2=A0In past obse= rvations=C2=A0the 180 km path was not favourable around noon.=C2=A0However = most of these were later in the season (e.g. April),=C2=A0so one might spec= ulate that=C2=A0lower solar elevation=C2=A0leads to less skywave cancellati= on. One of these days I want to=C2=A0produce a deep-red glowing line on your co= lour-DF, but I guess we're not quite there yet. All the best, Markus -----Urspr=C3=BCngliche Mitteilung----- Von: DK7FC An: rsgb_lf_group Verschickt: Mo, 5. Nov. 2018 10:02 Betreff: Re: VLF: EbNaut 8270.1 Hz Sunday Hello Markus,=20 Thanks for the transmission. A long time ago that i received a ham madeVLF = signal from the east :-) E field: carrier S/N: 12.63 dB in 195.3 uHz (no decode). H field (E-W): carrier S/N: 20.03 dB in 195.3 uHz | carrierEb/N0: 5.5 dB. A= n easy decode. H field (N-S): carrier S/N: 0.97 dB in 195.3 uHz These results are not trimmed to the peak SNR, i just took the basicfilter/= blanker settings. Mixed antenna results take a bit longer... Interesting, i did not expect that the E field result is so much worsethan = the H field. But at such high frequencies, the sitation is muchdifferent th= an at < 1 kHz ;-) Certainly the reason is QRN from thesouth which is nicely= canceled out by the loop. 73, Stefan Am 04.11.2018 14:49, schrieb Markus Vester: Warming up for the season, and reviving an old art: =20 Frequency: 8270.1 Hz, 5=C2=A0characters, 8K19A, 16 bit CRC, 10 s symbols, Start Sunday 2018-11-04 14:00 UT,=C2=A0duration 5120 s =20 Aerial current ~ 0.38 A. =20 Best 73, Markus (DF6NM) =20 =20 =20 ------=_Part_584116_1743075938.1541446967106 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Thank you Stefan for the report and decodes= ! Your three-axis receive system appears to be working very well.

It= was nice to see the early traces also in 3.8 mHz. In past observ= ations the 180 km path was not favourable around noon. However mo= st of these were later in the season (e.g. April), so one might specul= ate that lower solar elevation leads to less skywave cancellation= .

One of these days I want to produce a deep-red glowing line o= n your colour-DF, but I guess we're not quite there yet.

All the bes= t,
Markus



-----Urspr=C3=BCnglic= he Mitteilung-----
Von: DK7FC <selberdenken@posteo.de>= ;
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>Verschickt: Mo, 5. Nov. 2018 10:02
Betreff: R= e: VLF: EbNaut 8270.1 Hz Sunday

Hello Markus,

Thanks for the transmission. A long time ago that i received a ham made VLF signal from the east :-)

E field: carrier S/N: 12.63 dB in 195.3 uHz (no decode).
H field (E-W): carrier S/N: 20.03 dB in 195.3 uHz | car= rier Eb/N0: 5.5 dB. An easy decode.
H field (N-S): carrier S/N: 0.97 dB in 195.3 uHz

These results are not trimmed to the peak SNR, i just took the basic filter/blanker settings.
Mixed antenna results take a bit longer...

Interesting, i did not expect that the E field result is so much worse than the H field. But at such high frequencies, the sitation is much different than at < 1 kHz ;-) Certainly the reason is QRN from the south which is nicely canceled out by the loop.

73, Stefan



Am 04.11.2018 14:49, schrieb Markus Vester:
Warming up for the season, and reviving an old= art:

Frequency: 8270.1 Hz,
5 characters, 8K19A, 16 bit CRC,
10 s symbols,
Start Sunday 2018-11-04 14:00 UT, duration 5120 s

Aerial current ~ 0.38 A.

Best 73,
Markus (DF6NM)


------=_Part_584116_1743075938.1541446967106--