X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Sun, 15 Mar 2009 18:54:10 -0400 Message-ID: X-Original-Return-Path: Received: from blu0-omc3-s29.blu0.hotmail.com ([65.55.116.104] verified) by logan.com (CommuniGate Pro SMTP 5.2.13) with ESMTP id 3548410 for lml@lancaironline.net; Sun, 15 Mar 2009 17:56:22 -0400 Received-SPF: pass receiver=logan.com; client-ip=65.55.116.104; envelope-from=hackmo15@hotmail.com Received: from BLU118-W47 ([65.55.116.74]) by blu0-omc3-s29.blu0.hotmail.com with Microsoft SMTPSVC(6.0.3790.3959); Sun, 15 Mar 2009 14:55:48 -0700 X-Original-Message-ID: X-Original-Return-Path: hackmo15@hotmail.com Content-Type: multipart/alternative; boundary="_cf41751d-75db-428d-8e86-ea2b554d6923_" X-Originating-IP: [208.100.141.241] From: jon hadlich X-Original-To: LML Subject: EDM 700 interference on Transmission X-Original-Date: Sun, 15 Mar 2009 21:55:48 +0000 Importance: Normal MIME-Version: 1.0 X-OriginalArrivalTime: 15 Mar 2009 21:55:48.0548 (UTC) FILETIME=[CCCF6840:01C9A5B8] --_cf41751d-75db-428d-8e86-ea2b554d6923_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Fiberglass airplane? What kind of coax? What kind of antenna? I just dealt with this on an ES with a Chelton EAU. Same principles though. I used ferrites on the antenna coax and put ferrites on the cables going to= the engine monitor. I also visually inspected the coax for breaks or chafe= s to allow RF leakage.=20 Also separate the cables physically as much as possible behind the panel. Jon _________________________________________________________________ Windows Live=99 Contacts: Organize your contact list.=20 http://windowslive.com/connect/post/marcusatmicrosoft.spaces.live.com-Blog-= cns!503D1D86EBB2B53C!2285.entry?ocid=3DTXT_TAGLM_WL_UGC_Contacts_032009= --_cf41751d-75db-428d-8e86-ea2b554d6923_ Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Fiberglass airplane?
What kind of coax?
What kind of antenna?
I ju= st dealt with this on an ES with a Chelton EAU. Same principles though.
= I used ferrites on the antenna coax and put ferrites on the cables going to= the engine monitor. I also visually inspected the coax for breaks or chafe= s to allow RF leakage.
Also separate the cables physically as much as p= ossible behind the panel.
Jon

Windows Live=99 Contacts: O= rganize your contact list. Check it out. = --_cf41751d-75db-428d-8e86-ea2b554d6923_--