Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-dl05.r1000.mx.aol.com (Internet Inbound) with ESMTP id B0980380000A4; Fri, 19 Aug 2011 09:06:15 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1QuOki-0007nv-4t for rs_out_1@blacksheep.org; Fri, 19 Aug 2011 14:04:48 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1QuOkh-0007nm-PA for rsgb_lf_group@blacksheep.org; Fri, 19 Aug 2011 14:04:47 +0100 Received: from out1.ip04ir2.opaltelecom.net ([62.24.128.240]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1QuOkf-0002q6-DS for rsgb_lf_group@blacksheep.org; Fri, 19 Aug 2011 14:04:47 +0100 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AgEFAPteTk5cHnZO/2dsb2JhbABBlCEDk2V4gTcEFAEBA0kCFAoOAggCAQYBHTkBBBoGGAQIHQECAgEBh2KYYaAZhkgEhzGcWA X-IronPort-AV: E=Sophos;i="4.68,251,1312153200"; d="scan'208,217";a="343120471" Received: from host-92-30-118-78.as13285.net (HELO xphd97xgq27nyf) ([92.30.118.78]) by out1.ip04ir2.opaltelecom.net with SMTP; 19 Aug 2011 14:04:39 +0100 Message-ID: <000a01cc5e70$8226c9f0$0401a8c0@xphd97xgq27nyf> From: "mal hamilton" To: "rsgb" Date: Fri, 19 Aug 2011 14:04:19 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: LF: ztx Content-Type: multipart/alternative; boundary="----=_NextPart_000_0007_01CC5E78.E3719520" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.2 required=5.0 tests=HTML_50_60,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: 0:2:401640704:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d4ad34e4e5fc61332 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_0007_01CC5E78.E3719520 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Jim I have a couple of ZTX 450 transistors, would these be a substitute for = the ZTX690B that you use for loop amps Gain looks about the same, don't know about noise figure mal/g3kev ------=_NextPart_000_0007_01CC5E78.E3719520 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Jim
I have a couple of ZTX 450 transistors, would = these be a=20 substitute for the ZTX690B that you use for loop amps
Gain looks about the same, don't know about = noise=20 figure
mal/g3kev
 
 
------=_NextPart_000_0007_01CC5E78.E3719520--