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[129.206.22.206]) by mx.google.com with ESMTPSA id k2sm19952210wjq.20.2014.05.25.10.16.24 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 25 May 2014 10:16:25 -0700 (PDT) From: DK7FC <73dk7fc@googlemail.com> X-Google-Original-From: DK7FC <73dk7fc@gmail.com> Message-ID: <53822566.4050103@gmail.com> Date: Sun, 25 May 2014 19:16:22 +0200 User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <536F1A51.3060806@abelian.org> <078901cf6d1b$4179a730$c46cf590$@comcast.net> <5370FABB.8020500@abelian.org> <53711C3E.4040207@gmail.com> <53724676.20309@abelian.org> <5378AC0C.20704@abelian.org> <537F8851.1090200@abelian.org> <5380E902.6040909@gmail.com> In-Reply-To: X-Spam-Score: -0.7 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hi Andy, Thanks for sharing your results. Can you give some more data, regarding termination resistance and dimensions and preamp (?) of the antenna? Nice to see that my signal was helpful for the tests! Be happy that it was not QRP, since you would have missed the decode at 15:50 otherwise. [...] Content analysis details: (-0.7 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [74.125.82.48 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (73dk7fc[at]googlemail.com) -0.0 SPF_PASS SPF: sender matches SPF record 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid 0.0 T_REMOTE_IMAGE Message contains an external image X-Scan-Signature: b16f5c37bc0c21b41453c2ac5e65973c Subject: Re: LF: K9AY on MF : testing RXing the front to back ratio on day light conditions... Content-Type: multipart/alternative; boundary="------------000104000307010604060608" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=1.0 required=5.0 tests=FROM_HAS_MIXED_NUMS,HTML_40_50, HTML_FONT_BIG,HTML_MESSAGE,HTML_TAG_EXISTS_TBODY 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 This is a multi-part message in MIME format. --------------000104000307010604060608 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hi Andy, Thanks for sharing your results. Can you give some more data, regarding termination resistance and dimensions and preamp (?) of the antenna? Nice to see that my signal was helpful for the tests! Be happy that it was not QRP, since you would have missed the decode at 15:50 otherwise. I would like to do similar experiments in some time, maybe. When i will be in France in September i will certainly do a lot of MF experiments. Looking forward to that :-) 73, GL, Stefan/DK7FC Am 25.05.2014 18:07, schrieb André Guyé: > Hello Stefan. > I was just testing the front to back ratio of my home made K9AY RX > antenna. It was very interesting because on day light, your ground > wave signal is very stable. > At 1540 TU, the K9AY was in your direction. > At 1550 TU, I swiched it to the back. > 2014-05-25 15:50 DK7FC 0.475685 -33 0 JN49ik 1 F6CNI > JN19qb 389 266 > 2014-05-25 15:40 DK7FC 0.475685 +3 0 JN49ik 1 F6CNI JN19qb 389 > 266 > > Result : 36 dB of front to back ! Intersesting indeed ! > 73 de Andy – F6CNI – JN19QB. > *From:* DK7FC > *Sent:* Saturday, May 24, 2014 8:46 PM > *To:* rsgb_lf_group@blacksheep.org > *Subject:* LF: MF Fieldday > Hi MF, > > I'm on a castele in *JN49HR*, having a fieldday with our local radio > club. I'm running a /p *WSPR* RX station using a homemade DC receiver > and a resonated 1m diameter loop antenna, which is pointing to NW/SE > in the moment, i.e. pointing to G/PA. > > Please give it a try a give me a chance to decode you on 630m, also > for others to demonstrate the activity. > > I guess i'll run the system until 22 UTC or so, depending on activity > and WX. > > I will turn the antenna from time to time... So far i got DC0DX and of > course my own signal from JN49IK. > > 73, Stefan > > > > > > > ------------------------------------------------------------------------ > > > Ce courrier électronique ne contient aucun virus ou logiciel > malveillant parce que la protection Antivirus avast! > est active. > > --------------000104000307010604060608 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit Hi Andy,

Thanks for sharing your results. Can you give some more data, regarding termination resistance and dimensions and preamp (?) of the antenna?

Nice to see that my signal was helpful for the tests! Be happy that it was not QRP, since you would have missed the decode at 15:50 otherwise.

I would like to do similar experiments in some time, maybe. When i will be in France in September i will certainly do a lot of MF experiments. Looking forward to that :-)

73, GL, Stefan/DK7FC



Am 25.05.2014 18:07, schrieb André Guyé:
Hello Stefan.
 
I was just testing the front to back ratio of my home made K9AY RX antenna. It was very interesting because on day light, your ground wave signal is very stable.
 
At 1540 TU, the K9AY was in your direction.
At 1550 TU, I swiched it to the back.
 
2014-05-25 15:50 DK7FC 0.475685 -33 0 JN49ik 1 F6CNI JN19qb 389 266
2014-05-25 15:40 DK7FC 0.475685 +3 0 JN49ik 1 F6CNI JN19qb 389
266
 
Result : 36 dB of front to back ! Intersesting indeed !
 
73 de Andy – F6CNI – JN19QB.
 
 
From: DK7FC
Sent: Saturday, May 24, 2014 8:46 PM
Subject: LF: MF Fieldday
 
Hi MF,

I'm on a castele in JN49HR, having a fieldday with our local radio club. I'm running a /p WSPR RX station using a homemade DC receiver and a resonated 1m diameter loop antenna, which is pointing to NW/SE in the moment, i.e. pointing to G/PA.

Please give it a try a give me a chance to decode you on 630m, also for others to demonstrate the activity.

I guess i'll run the system until 22 UTC or so, depending on activity and WX.

I will turn the antenna from time to time... So far i got DC0DX and of course my own signal from JN49IK.

73, Stefan






Ce courrier électronique ne contient aucun virus ou logiciel malveillant parce que la protection Antivirus avast! est active.


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