Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-dc02.r1000.mx.aol.com (Internet Inbound) with ESMTP id 6198738000083; Mon, 17 Sep 2012 22:06:29 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1TDnBZ-000692-5p for rs_out_1@blacksheep.org; Tue, 18 Sep 2012 03:05:13 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1TDnBY-00068t-93 for rsgb_lf_group@blacksheep.org; Tue, 18 Sep 2012 03:05:12 +0100 Received: from blu0-omc1-s18.blu0.hotmail.com ([65.55.116.29]) by relay1.thorcom.net with esmtp (Exim 4.77) (envelope-from ) id 1TDnBW-0000xe-35 for rsgb_lf_group@blacksheep.org; Tue, 18 Sep 2012 03:05:11 +0100 Received: from BLU153-W16 ([65.55.116.9]) by blu0-omc1-s18.blu0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4675); Mon, 17 Sep 2012 19:05:07 -0700 Message-ID: X-Originating-IP: [136.226.254.42] From: Laurence KL7UK To: Date: Mon, 17 Sep 2012 18:05:07 -0800 Importance: Normal In-Reply-To: <190280.87846.qm@web100015.mail.kks.yahoo.co.jp> References: ,<68203.87104.qm@web100008.mail.kks.yahoo.co.jp> ,<190280.87846.qm@web100015.mail.kks.yahoo.co.jp> MIME-Version: 1.0 X-OriginalArrivalTime: 18 Sep 2012 02:05:07.0598 (UTC) FILETIME=[06ACCAE0:01CD9542] X-Spam-Score: -0.5 (/) 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 Yas and greetings from Calgary Alberta. Yes the L400 has a 3 inductor series single 10pf cap, and 2 resistor filter match prior to the 5457 Fet and 3904 driver (fm memory) . I'm being canny as I'm sure its a copyrighted design but significantly improves my situation here plagued with 50Kw 550/650/750/1430 (1Kw) blowtorches. - it has a large output and drives my 4 way splitter ok. Noise fig wise given the 10M in and other shunting cap components it can't be brilliant but the LPF function reduces the non linear nature of the FET when present with mulitple 3dBm or worse signals. This is my second L400 - the first one was dragged miles on Interstate 70 and still survived... [...] Content analysis details: (-0.5 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [65.55.116.29 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (hellozerohellozero[at]hotmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -0.5 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain 0.0 HTML_MESSAGE BODY: HTML included in message X-Scan-Signature: 40d35b6fcf8b66e4fec28fa30f99f125 Content-Type: multipart/alternative; boundary="_3779204c-eb0a-4145-aa7a-67d83b46c305_" Subject: LF: L400B LF engineering 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=FORGED_HOTMAIL_RCVD,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-sid: 3039ac1d40825057d7240b11 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none --_3779204c-eb0a-4145-aa7a-67d83b46c305_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Yas and greetings from Calgary Alberta. Yes the L400 has a 3 inductor series single 10pf cap=2C and 2 resistor fil= ter match prior to the 5457 Fet and 3904 driver (fm memory) . I'm being can= ny as I'm sure its a copyrighted design but significantly improves my situa= tion here plagued with 50Kw 550/650/750/1430 (1Kw) blowtorches. - it has a = large output and drives my 4 way splitter ok. Noise fig wise given the 10M = in and other shunting cap components it can't be brilliant but the LPF func= tion reduces the non linear nature of the FET when present with mulitple 3d= Bm or worse signals. This is my second L400 - the first one was dragged mil= es on Interstate 70 and still survived... Laurence VE6/KL1X Calgary AB Date: Mon=2C 17 Sep 2012 16:04:09 +0900 From: ja10xx@yahoo.co.jp To: rsgb_lf_group@blacksheep.org Subject: Re: LF: 136 overnite Hi Laurence=2C Good to know your L400B is working well. Is there much differencebetween L= 400B and PA0RDT-like mini-whip in terms of influencefrom BC stations? See= ms L400B has a BC trap or low pass=20 filter. =20 Anyway=2C look forward to your coming activities as there ain't muchmovemen= t here in the pacific region. 73's=2C Yas ----- Original Message ----- From: Laurence KL7UK To: "rsgb_lf_group@blacksheep.org" Date: 2012/9/17=2C Mon 11:09 Subject: RE: LF: 136 overnite =0A= =0A= =0A= =0A= Thanks Yas - yes I should have known given the CGM carrier signature! . I was working on Rx stability but glad to see Japan coming thru so well -= the aim is to lock both tx and rx to GPS references and we are getting the= re -=20 I was using a LF Engineering L400B Omni probe at 50ft for info with R75 doi= ng the hard work. It wasnt that quiet as we had a strong weather system pas= sing thru South Central Alaska -=20 Yes Im looking to be tx/rx QRV this end=2C probably not complete till the m= iddle of October - and just a few more rx changes and new driver=2C plus i= ssues in keeping the loop antennae up in the strong winds with flimsy trees= =2C but its coming together after nearly 6 years of not being on Tx. The n= ew cables to the Tuner were laid yesterday in the forest=2C and Im testing = a "short" Beverage that is looking over the North Pole - it appears nice an= d quiet=2C but not that quiet that it worries me. Cheers Laurence KL1 X WE2X P Q=20 Wasilla AK Date: Mon=2C 17 Sep 2012 09:42:43 +0900 From: ja10xx@yahoo.co.jp To: rsgb_lf_group@blacksheep.org Subject: Re: LF: 136 overnite Hi Laurence=2C It's JA1CGM. Guess he used QRSS60 or so while your grabberwas set to QRSS1= 20 slow on Argo. Any plan on QRV from yourend for JA/VK/ZL?=20 Look forward to your transmission. 73's=2C Yas - Tokyo (JA8SCD) ----- Original Message ----- From: Laurence KL7UK To: "rsgb_lf_group@blacksheep.org" Date: 2012/9/17=2C Mon 02:56 Subject: LF: 136 overnite =0A= =0A= =0A= =0A= Signals seen overnight - think this is from JA? My Antennae was on Omni and= too late for Eu =0A= =0A= = --_3779204c-eb0a-4145-aa7a-67d83b46c305_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hi Yas and greetings from Calgar= y Alberta.

Yes the L400 has a 3 inductor series =3B =3Bsingl= e 10pf cap=2C and 2 resistor filter match prior to the 5457 Fet and 3904 dr= iver (fm memory) . I'=3Bm being canny as I'=3Bm sure its a copyrighte= d design but significantly improves my situation here plagued with 50Kw 550= /650/750/1430 (1Kw) blowtorches. - it has a large output and drives my 4 wa= y splitter ok. Noise fig wise given the 10M in and other shunting cap compo= nents it can'=3Bt be brilliant but the LPF function reduces the non line= ar nature of the FET when present with mulitple 3dBm or worse signals. This= is my second L400 - the first one was dragged miles on Interstate 70 and s= till survived...

Laurence VE6/KL1X Calgary AB

Date:=3B= Mon=2C 17 Sep 2012 16:=3B04:=3B09 +0900
From:=3B ja10xx@yahoo.= co.jp
To:=3B rsgb_lf_group@blacksheep.org
Subject:=3B Re:=3B= LF:=3B 136 overnite

Hi Laurence=2C

Good to know your L400B is working well. =3B Is there much= difference
between L400B and PA0RDT-like mini-whip = in terms of influence
from BC stations? =3B = =3B Seems L400B has a BC trap or low pass
filte= r. =3B

Anyway= =2C look forward to your coming activities as there ain't much
=
movement here in the pacific region.

=
73's=2C


Yas

----- Original Message -----
From:=3B Laurence KL7UK <=3Bhellozerohel= lozero@hotmail.com>=3B
To= 8=3B "=3Brsgb_lf_group@blacksheep.org"=3B <=3Brsgb_lf_= group@blacksheep.org>=3B
Dat= e:=3B 2012/9/17=2C Mon 11:=3B09
Subject:=3B RE:=3B LF:=3B 136 overni= te

=0A= =0A= =0A=
=0A= Thanks Yas - yes I should have known given the CGM =3B carrier signatur= e!

. I was working on Rx stability but glad to see Japan coming thru= so well - the aim is to lock both tx and rx to GPS references and we are g= etting there -


I was using a LF Engineering L400B Omni probe at= 50ft for info with R75 doing the hard work. It wasnt that quiet as we had = a strong weather system passing thru South Central Alaska -

Yes Im = looking to be tx/rx QRV this end=2C probably not complete till the middle o= f October - =3B and just a few more rx changes and new driver=2C plus i= ssues in keeping the loop antennae up in the strong winds with flimsy trees= =2C but its coming together after nearly 6 years of not being on Tx. = =3B The new cables to the Tuner were laid yesterday in the forest=2C and Im= testing a "=3Bshort"=3B Beverage that is looking over the North Po= le - it appears nice and quiet=2C but not =3B that quiet that it worrie= s me.

Cheers
Laurence KL1 X =3B WE2X P Q
Wasilla AK


Date:=3B Mon=2C 17 Sep 2012 09:=3B42:= =3B43 +0900
From:=3B ja10xx@yahoo.co.jp
To:=3B rsgb_lf_group@bl= acksheep.org
Subject:=3B Re:=3B LF:=3B 136 overnite

Hi Laurence= =2C

It's JA1CGM. =3B= Guess he used QRSS60 or so while your grabber
was s= et to QRSS120 slow on Argo. =3B =3B Any plan on QRV from your
end for JA/VK/ZL?

=
Look forward to your transmission.

73's=2C


Yas - Tokyo (JA8SCD)

----- = Original Message -----
From= 8=3B Laurence KL7UK <=3Bhellozerohellozero@hotmail.com>=3BTo:=3B "=3Brs= gb_lf_group@blacksheep.org"=3B <=3Brsgb_lf_group@blacksheep.org>=3B=
Date:=3B 2012/9= /17=2C Mon 02:=3B56
Subject= :=3B LF:=3B 136 overnite

=0A= =0A= =0A=
=0A= Signals seen overnight - think this is from JA? My Antennae was on Omni and= too late for Eu

=0A=


= =0A=


= --_3779204c-eb0a-4145-aa7a-67d83b46c305_--