X-GM-THRID: 1198355290992054187 X-Gmail-Labels: rsgb lf X-Gmail-Received: cd76fa07c0f230686acbdf28623b702925470f11 Delivered-To: daveyxm@gmail.com Received: by 10.54.127.8 with SMTP id z8cs8361wrc; Sun, 19 Mar 2006 23:44:22 -0800 (PST) Received: by 10.65.193.6 with SMTP id v6mr1357668qbp; Sun, 19 Mar 2006 23:44:22 -0800 (PST) Return-Path: Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mx.gmail.com with ESMTP id m3si4477852qbe.2006.03.19.23.44.21; Sun, 19 Mar 2006 23:44:22 -0800 (PST) Received-SPF: neutral (gmail.com: 193.82.116.20 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1FLF2D-00088E-Lw for rs_out_1@blacksheep.org; Mon, 20 Mar 2006 07:42:37 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1FLF2D-000885-6z for rsgb_lf_group@blacksheep.org; Mon, 20 Mar 2006 07:42:37 +0000 Received: from olympus.pncl.co.uk ([195.224.180.233] helo=olive.pncl.co.uk) by relay1.thorcom.net with esmtp (Exim 4.51) id 1FLGdL-0004QH-JK for rsgb_lf_group@blacksheep.org; Mon, 20 Mar 2006 09:25:18 +0000 Received: from AUG2004 (84-12-26-86.dyn.gotadsl.co.uk [84.12.26.86] (may be forged)) (authenticated bits=0) by olive.pncl.co.uk (8.13.4/8.13.4) with ESMTP id k2K7fOmD012403 for ; Mon, 20 Mar 2006 07:41:25 GMT Message-ID: <004c01c64bf1$84c655f0$2101a8c0@AUG2004> From: "Walter Blanchard" To: Date: Mon, 20 Mar 2006 07:40:05 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2670 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2670 X-Pinnacle-MailScanner-Information: Please contact the ISP for more information X-Pinnacle-MailScanner: Found to be clean X-MailScanner-From: blanch@pncl.co.uk X-Spam-Score: -0.6 (/) X-Spam-Report: autolearn=disabled,AWL=-0.852,HTML_60_70=0.027,HTML_MESSAGE=0.001,RISK_FREE=0.247 Subject: LF: Decca SG Content-Type: multipart/alternative; boundary="----=_NextPart_000_0049_01C64BF1.8137B0F0" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: * X-Spam-Status: No, hits=1.1 required=5.0 tests=HTML_40_50,HTML_MESSAGE, RISK_FREE 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: 6161 This is a multi-part message in MIME format. ------=_NextPart_000_0049_01C64BF1.8137B0F0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Re Decca 1615 SG It's a very old tube-type device designed ca. 1960. Tube line-up 6AM5, 12AX7, two 807's (later models 6146's) No risk of blowing up FET's with this one but doubt=20 if the transformer design would be relevant to FET's. No ccts but the guy who designed it tells me it was=20 purposely designed to work into all sorts of mismatchs,=20 shorts, etc so it could be used for lining up new antennas of possibly unknown characteristics. It worked so well they never bothered updating it to solid-state and it=20 was still current in 1995. It's what I'm using to put out the test signal for Peter G3PLX. Walter G3JKV. ------=_NextPart_000_0049_01C64BF1.8137B0F0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Re Decca 1615 SG
 
It's a very old tube-type device = designed ca.=20 1960.
Tube line-up 6AM5, 12AX7, two 807's = (later=20 models 6146's)
No risk of blowing up FET's with this = one but=20 doubt
if the transformer design would be = relevant to=20 FET's.
No ccts but the guy who designed=20 it tells me it was =
purposely designed to work into all = sorts of=20 mismatchs,
shorts, etc so it could be used for = lining up new=20 antennas
of possibly unknown = characteristics. It=20 worked so well
they never bothered updating it to = solid-state and=20 it
was still current in = 1995.
It's what I'm using to put = out the test=20 signal for Peter
G3PLX.
 
Walter G3JKV.
 
  
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