Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-dh03.r1000.mx.aol.com (Internet Inbound) with ESMTP id 6C186380000A9; Fri, 23 Mar 2012 18:28:14 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1SBCxJ-0002kO-V8 for rs_out_1@blacksheep.org; Fri, 23 Mar 2012 22:27:33 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1SBCxJ-0002kE-Dn for rsgb_lf_group@blacksheep.org; Fri, 23 Mar 2012 22:27:33 +0000 Received: from out1.ip05ir2.opaltelecom.net ([62.24.128.241]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1SBCxH-0003pN-GW for rsgb_lf_group@blacksheep.org; Fri, 23 Mar 2012 22:27:33 +0000 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: ApMBABX4bE9cGSM2/2dsb2JhbAANNxa7EAEBAQEDZxENBAsJCAQBAQEJFggHCQMCAQIBNAkIEwYCAQGIEbhBimeGHgSOAZMShHmBN4EwgVY X-IronPort-AV: E=Sophos;i="4.75,308,1330905600"; d="scan'208,217";a="375172811" Received: from host-92-25-35-54.as13285.net (HELO [192.168.2.4]) ([92.25.35.54]) by out1.ip05ir2.opaltelecom.net with ESMTP; 23 Mar 2012 22:27:24 +0000 Message-ID: <4F6CF8CA.6050500@talktalk.net> Date: Fri, 23 Mar 2012 22:27:22 +0000 From: qrss User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:10.0.2) Gecko/20120216 Thunderbird/10.0.2 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <4F6B09A4.9030705@talktalk.net> <52679836C1244DF48CA5B3153203BBC7@acer> <4F6C390F.6050908@talktalk.net> <8712DA76BC9C47AA904F2DCFB205D411@acer> <4F6C57EE.2010508@talktalk.net> <409A0A913F1148C5B8D3D94CCFC59820@Extensa> <4F6CE24F.2080906@talktalk.net> In-Reply-To: X-Spam-Score: 1.4 (+) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001,RATWARE_GECKO_BUILD=1.426 Subject: Re: LF: Now using Mini Whip here on 8970 Hz in JO33kh, Appingedam Content-Type: multipart/alternative; boundary="------------030100070801020604090603" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.8 required=5.0 tests=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 x-aol-global-disposition: G X-AOL-SCOLL-SCORE: 0:2:516351296:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d41174f6cf8fe6a1c X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none This is a multi-part message in MIME format. --------------030100070801020604090603 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi Peter I was just hoping that the signal is Henny. If the indicator is Green it seems all is OK and the line is indeed at 8.96995 and possibly local. Since looking at 8.999 to 9025 kHz I note a carrier on 9.000 kHz which starts at 10.00 to 11.00 and continues to 23.00 daily I suspect it is something local. 73 Eddie On 23/03/2012 22:00, PA1SDB, Peter wrote: > Hi Eddie, > I have set that 'Sampling rate detector" in SL. > I use 20k9 FTA, the indicator is Green, I have Enabled it. > What els have I to do ???? > I use that Bandpas filter in the left Black box. > 8970 Hz center, 500 Hz width. > Spectrum on L2 > FTT input size is 524288 > Decimal input by is 216 > That gives: > Effect of FFT settings with fs= 48.0000 kHz: > Width of one FFT-bin: 423.855 uHz > Equiv. noise bandwidth: 635.783 uHz > Max freq range: 8.91444 kHz .. 9.02556 kHz > FFT window time: 2359.296 s > Overlap from scroll interval: 87.5 % > I did not callibrate it somehow. On 30 meters / QRSS I use that time > sign on 9996 KHz. I don't know how to callibrate it on VLF. > I can't whistler that stable :-)** > That signal on 8.969,995 has a kund of fading. I hope it's not > something local. > Feel free to inform me if I do somnething totaly wrong ! > No hard feelings :-) > 73's Peter - PA1SDB > > ----- Original Message ----- > *From:* qrss > *To:* rsgb_lf_group@blacksheep.org > > *Sent:* Friday, March 23, 2012 8:51 PM > *Subject:* Re: LF: Now using Mini Whip here on 8970 Hz in JO33kh, > Appingedam > > Peter > > Very good, how is your calibration? Henny is on 8.97000 you have a > line at 8.96995 if it stops at 23.00 that is when Henny is QRT. > > 73 Eddie G3ZJO > > > On 23/03/2012 19:59, PA1SDB, Peter wrote: >> Hello all, >> Today I did plant the "PA0RDT Mini-Whip" antenna in the backyard >> at about 20 meters from the house and 4 meters above ground level. >> Last 2 week I was using 2 pasive loop antenna's who where >> connected direct into the mike input. >> That wasn't a succes... >> I hope to see some results soon :-) >> Take a look at the links below. I did start logging on Friday >> evening at about 19:00 UTC, so perhaps I have to adjust contrast >> later. >> A page on QSL net http://www.qsl.net/pa1sdb or direct to the >> grabber schreen plot http://home.deds.nl/~knol/dream.jpg >> >> 73's, Peter - PA1SDB >> QTH is Appingedam in JO33kh, in the very North- East part of The >> Netherlands. > --------------030100070801020604090603 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hi Peter

I was just hoping that the signal is Henny. If the indicator is Green it seems all is OK and the line is indeed at 8.96995
and possibly local. Since looking at 8.999 to 9025 kHz I note a carrier on 9.000 kHz which starts at 10.00 to 11.00 and continues to 23.00 daily I suspect it is something local.

73 Eddie


 On 23/03/2012 22:00, PA1SDB, Peter wrote:
Hi Eddie,
I have set that 'Sampling rate detector" in SL.
I use 20k9 FTA, the indicator is Green, I have Enabled it.
What els have I to do ????
 
I use that Bandpas filter in the left Black box.
8970 Hz center, 500 Hz width.
Spectrum on L2
 
FTT input size is 524288
Decimal input by is 216
 
That gives:
 
Effect of FFT settings with fs= 48.0000 kHz:
Width of one FFT-bin: 423.855 uHz
Equiv. noise bandwidth: 635.783 uHz
Max freq range: 8.91444 kHz .. 9.02556 kHz
FFT window time: 2359.296 s
Overlap from scroll interval: 87.5 %
I did not callibrate it somehow. On 30 meters / QRSS I use that time sign on 9996 KHz. I don't know how to callibrate it on VLF.
I can't whistler that stable :-) 
 
That signal on 8.969,995 has a kund of fading. I hope it's not something local.
 
Feel free to inform me if I do somnething totaly wrong !
No hard feelings :-)
 
 
73's Peter - PA1SDB
 
 
 
----- Original Message -----
From: qrss
Sent: Friday, March 23, 2012 8:51 PM
Subject: Re: LF: Now using Mini Whip here on 8970 Hz in JO33kh, Appingedam

Peter

Very good, how is your calibration? Henny is on 8.97000 you have a line at 8.96995 if it stops at 23.00 that is when Henny is QRT.

73 Eddie G3ZJO


On 23/03/2012 19:59, PA1SDB, Peter wrote:
Hello all,
Today I did plant the "PA0RDT Mini-Whip" antenna in the backyard at about 20 meters from the house and 4 meters above ground level.
 
Last 2 week I was using 2 pasive loop antenna's who where connected direct into the mike input.
That wasn't a succes...
 
I hope to see some results soon :-)
 
Take a look at the links below. I did start logging on Friday evening at about 19:00 UTC, so perhaps I have to adjust contrast later.
A page on QSL net http://www.qsl.net/pa1sdb  or direct to the grabber schreen plot http://home.deds.nl/~knol/dream.jpg
 
73's, Peter - PA1SDB
 
QTH is Appingedam in JO33kh, in the very North- East part of The Netherlands.


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