Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-df06.r1000.mx.aol.com (Internet Inbound) with ESMTP id CD89438000093; Fri, 23 Mar 2012 18:01:59 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1SBCX9-0002bW-TB for rs_out_1@blacksheep.org; Fri, 23 Mar 2012 22:00:31 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1SBCX9-0002bN-5u for rsgb_lf_group@blacksheep.org; Fri, 23 Mar 2012 22:00:31 +0000 Received: from cpsmtpb-ews09.kpnxchange.com ([213.75.39.14]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1SBCX8-0003dg-5y for rsgb_lf_group@blacksheep.org; Fri, 23 Mar 2012 22:00:31 +0000 Received: from cpsps-ews26.kpnxchange.com ([10.94.84.192]) by cpsmtpb-ews09.kpnxchange.com with Microsoft SMTPSVC(6.0.3790.4675); Fri, 23 Mar 2012 23:00:24 +0100 Received: from CPSMTPM-TLF103.kpnxchange.com ([195.121.3.6]) by cpsps-ews26.kpnxchange.com with Microsoft SMTPSVC(7.5.7601.17514); Fri, 23 Mar 2012 23:00:24 +0100 Received: from Extensa ([195.241.183.120]) by CPSMTPM-TLF103.kpnxchange.com with Microsoft SMTPSVC(7.5.7601.17514); Fri, 23 Mar 2012 23:00:23 +0100 Message-ID: From: "PA1SDB, Peter" To: 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: <4F6CE24F.2080906@talktalk.net> Date: Fri, 23 Mar 2012 22:00:23 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Windows Mail 6.0.6001.18416 X-MIMEOLE: Produced By Microsoft MimeOLE V6.0.6001.18645 X-OriginalArrivalTime: 23 Mar 2012 22:00:23.0974 (UTC) FILETIME=[59061460:01CD0940] X-RcptDomain: blacksheep.org X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: Re: LF: Now using Mini Whip here on 8970 Hz in JO33kh, Appingedam Content-Type: multipart/alternative; boundary="----=_NextPart_000_00C9_01CD0940.589DB5A0" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.6 required=5.0 tests=HTML_40_50,HTML_MESSAGE, MISSING_OUTLOOK_NAME 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: 0:2:503389056:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d40da4f6cf2d66a1f X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none This is a multi-part message in MIME format. ------=_NextPart_000_00C9_01CD0940.589DB5A0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit 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. ------=_NextPart_000_00C9_01CD0940.589DB5A0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hi Eddie,
I have set that 'Sampling rate detector" in=20 SL.
I use 20k9 FTA, the indicator is Green, I=20 have Enabled it.
What els have I to do ????
 
I use that Bandpas filter in the left Black=20 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=3D 48.0000 = kHz:
Width of=20 one FFT-bin: 423.855 uHz
Equiv. noise bandwidth: 635.783 uHz
Max = freq=20 range: 8.91444 kHz .. 9.02556 kHz
FFT window time: 2359.296 = s
Overlap from=20 scroll interval: 87.5 %
I did not callibrate it somehow. On 30 meters=20 / QRSS I use that time sign on 9996 KHz. I don't know how to=20 callibrate it on VLF.
I can't whistler that = stable :-) 
 
That signal on 8.969,995 has a kund of fading. = I hope=20 it's not something local.
 
Feel free to inform me if I do somnething = totaly wrong=20 !
No hard feelings :-)
 
 
73's Peter - PA1SDB
 
 
 
----- Original Message -----
From:=20 qrss
Sent: Friday, March 23, 2012 = 8:51=20 PM
Subject: Re: LF: Now using Mini = Whip here=20 on 8970 Hz in JO33kh, Appingedam

Peter

Very good, how is your calibration? Henny = is on=20 8.97000 you have a line at 8.96995 if it stops at 23.00 that is when = Henny is=20 QRT.

73 Eddie G3ZJO


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

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