Delivered-To: daveyxm@virginmedia.com Received: by 10.50.96.198 with SMTP id du6csp96514igb; Sun, 24 Nov 2013 16:33:06 -0800 (PST) X-Received: by 10.194.170.133 with SMTP id am5mr2951315wjc.42.1385339585326; Sun, 24 Nov 2013 16:33:05 -0800 (PST) Return-Path: Received: from post.thorcom.com (post.thorcom.com. [195.171.43.25]) by mx.google.com with ESMTP id dg6si16944030wjc.129.2013.11.24.16.33.04 for ; Sun, 24 Nov 2013 16:33:05 -0800 (PST) Received-SPF: neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) client-ip=195.171.43.25; Authentication-Results: mx.google.com; spf=neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) smtp.mail=owner-rsgb_lf_group@blacksheep.org Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Vkjm9-00036i-9F for rs_out_1@blacksheep.org; Mon, 25 Nov 2013 00:11:41 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Vkjm8-00036Z-Ol for rsgb_lf_group@blacksheep.org; Mon, 25 Nov 2013 00:11:40 +0000 Received: from smtpout5.wanadoo.co.uk ([80.12.242.80] helo=smtpout.wanadoo.co.uk) by relay1.thorcom.net with esmtp (Exim 4.77) (envelope-from ) id 1Vkjm7-0004wp-1l for rsgb_lf_group@blacksheep.org; Mon, 25 Nov 2013 00:11:39 +0000 Received: from AGB ([2.31.68.188]) by mwinf5d67 with ME id tcBd1m00E43j3ca03cBd54; Mon, 25 Nov 2013 01:11:38 +0100 Message-ID: From: "Graham" To: References: In-Reply-To: Date: Mon, 25 Nov 2013 00:11:37 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 14.0.8117.416 X-MIMEOLE: Produced By Microsoft MimeOLE V14.0.8117.416 X-Spam-Score: 0.0 (/) 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: Laurence Phase / stability makes no difference to the Op decoder performance , guard band for OP64 is 100 mHz , OP32 200 mHz , very unlikely to drop within 200 mHz ! , 1 Hz separation at OP64 could hold ~ 8 stations , afc will track the cross over's , plot would look like Clapham junction . [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [80.12.242.80 listed in list.dnswl.org] 0.0 HTML_MESSAGE BODY: HTML included in message X-Scan-Signature: 027eb28428a0ed4e20e06b28d08cfc7b Subject: Re: LF: WE2XPQ OP32 136 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00C9_01CEE972.E87183A0" 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 Status: O X-Status: X-Keywords: X-UID: 3279 This is a multi-part message in MIME format. ------=_NextPart_000_00C9_01CEE972.E87183A0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Laurence=20 Phase / stability makes no difference to the Op decoder performance , = guard band for OP64 is 100 mHz , OP32 200 mHz , very = unlikely to drop within 200 mHz ! , 1 Hz separation at OP64 = could hold ~ 8 stations , afc will track the cross over's , = plot would look like Clapham junction . Good luck , 73-G,=20 From: Laurence KL7 L=20 Sent: Sunday, November 24, 2013 10:14 PM To: rsgb_lf_group@blacksheep.org=20 Subject: LF: WE2XPQ OP32 136 WE2XPQ testing Op 32 136kHz - think Ive got the PTT and controls keying = now using the Ultimate 2 drive source - will hopefully be up to 600W in = a few mins. Still driving the spiders out., so will let things warm up = slowly - around 35A loop current. Will see if Im phase continuous - the = Tx is "on" all the time and Im just switching the RF drive, Im justnot = sure if the gps driven freq stab/corrections occur when in Ulitmates = "transmit" mode. If so it may muck up the phase - We will see but Ive = not seen any transitions so far. Laurence Kl7L Wasilla Alaska ------=_NextPart_000_00C9_01CEE972.E87183A0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Laurence
 
Phase / stability  makes no difference to = the Op=20 decoder  performance , guard  band =20 for   OP64   is   100 mHz =20 ,   OP32   200 mHz  , very unlikely  = to =20 drop  within  200 mHz  ! ,   1 Hz =20 separation  at  OP64  could  hold  ~  = 8 =20 stations  , afc  will  track the  cross over's  = ,=20 plot  would  look like  Clapham junction .
 
Good  luck , 73-G,
 
 

From: Laurence KL7 L
Sent: Sunday, November 24, 2013 10:14 PM
Subject: LF: WE2XPQ OP32 136

WE2XPQ testing Op 32  136kHz - think Ive got the PTT = and=20 controls keying now using the Ultimate 2 drive source - will hopefully = be up to=20 600W in a few mins. Still driving the spiders out., so will let things = warm up=20 slowly - around 35A loop current. Will see if Im phase continuous - the = Tx is=20 "on" all the time and Im just switching the RF drive, Im justnot  = sure if=20 the gps driven freq stab/corrections occur when in Ulitmates "transmit"=20 mode.   If so it may muck up the phase - We will see but Ive = not seen=20 any transitions so far.

Laurence Kl7L Wasilla=20 Alaska
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