X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from smtp108.sbc.mail.mud.yahoo.com ([68.142.198.207] verified) by logan.com (CommuniGate Pro SMTP 5.0.8) with SMTP id 1031774 for flyrotary@lancaironline.net; Sun, 12 Mar 2006 21:12:48 -0500 Received-SPF: none receiver=logan.com; client-ip=68.142.198.207; envelope-from=dcarter11@sbcglobal.net Received: (qmail 57571 invoked from network); 13 Mar 2006 02:12:03 -0000 Received: from unknown (HELO davidsdell8200) (dcarter11@sbcglobal.net@67.41.226.150 with login) by smtp108.sbc.mail.mud.yahoo.com with SMTP; 13 Mar 2006 02:12:02 -0000 Message-ID: <37e001c64643$80dba7f0$6401a8c0@davidsdell8200> From: "David Carter" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Radio noise saga is over Date: Sun, 12 Mar 2006 19:11:55 -0700 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=response Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 Buly, To close out this saga, tell us one more time which radio and audio panel you ripped out, which weren't filtered properly? I don't want to those. David ----- Original Message ----- From: "Bulent Aliev" To: "Rotary motors in aircraft" Sent: Sunday, March 12, 2006 6:35 PM Subject: [FlyRotary] Radio noise saga is over > Since I did not want to bother the list members with any more of my pain > & suffering, I stopped my daily updates. After wasting a month with > filters, capacitors, rewiring parts of the airplane, ripping out and > replacing the strobe / nav-light wiring with the best (most expensive) > wires etc, the net gain was 80% reduction of noise. But I can still hear > some noise from about everything that can possibly make noise. > Sooo, I ripped out my radio and RST AP. Ordered a new ICOM A-200 radio > from Steinair.com and new intercom FlightCom from Spruce. Wired them in 2 > days and I could not believe my ears. 100% silence and beautiful audio > quality. Tried turning on everything in the plane one by one. Not a sound > except what I'm supposed to hear. My wife said "I have never been in an > airplane with such a good reception". > Today I asked friend of mine, a HAM radio freak to come and test my > winglet installed Bob Archer antenna's with his SWR equipment. He came > with the "Big Guns". After all, he wrote down bunch of numbers and said > that the antenna's are "excellent": One is 1:1.3 and the other is 1:1.2. > I read in the Icom instructions 1:3 is exceptable and 1:1 is perfect (I > think?) > The bottom line the radio and the AP I had were not filtered by the > manufacturer. So there goes another month down the tubes. I count it as > learning experience? > Thank you to all the builders that tried and offered to help with their > advise and knowledge. When I build my next plane I'll know better :) Not > a chance! > > Bulent "Buly" Aliev > Ser# 066 / N484BD > http://tinyurl.com/dcy36 > > > > > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: http://mail.lancaironline.net/lists/flyrotary/ >