X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Wed, 04 Mar 2009 18:03:53 -0500 Message-ID: X-Original-Return-Path: Received: from web36902.mail.mud.yahoo.com ([209.191.85.70] verified) by logan.com (CommuniGate Pro SMTP 5.2.12) with SMTP id 3527495 for lml@lancaironline.net; Wed, 04 Mar 2009 16:35:59 -0500 Received: (qmail 77689 invoked by uid 60001); 4 Mar 2009 21:35:58 -0000 DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:X-YMail-OSG:Received:X-Mailer:References:Date:From:Subject:To:MIME-Version:Content-Type; b=wxxjkOQ4SyIqakfcqIEItgJZtDkyAx7iVqkSZl0dQ5qwXwkw/CXYjtLswR7t3WY3LxoeotR/UQj42kO5CHgk6R2MJ+7+6zSh9xw22Ye0yyUHkjIdvhiS+fdszjpwYslbuiGM28ERQaLnks0T/4oaUS/DfPyDChWAvhkeActVoxE=; X-Original-Message-ID: <503795.76244.qm@web36902.mail.mud.yahoo.com> X-YMail-OSG: dZT0.twVM1lLlmYOW.APifu21oD6uAbLMHRygdxP3VBSjCtutxOHg7fLlwjM2H.nFNZmR8U_.ZwSkyMtu67wUSiwP6UpUxnnXam5KrenlfxnHh_1gU0kIYFudOyVQgm7HJ_xbEBohBcPTVOFb_yfJHKTOkMzqgw3xy6GeYXTDMorJPU.lhmYzKweKwP5Ag1eOQA7MHOuqEk3U4LYYElJWLc- Received: from [149.32.224.33] by web36902.mail.mud.yahoo.com via HTTP; Wed, 04 Mar 2009 13:35:58 PST X-Mailer: YahooMailRC/1156.82 YahooMailWebService/0.7.289.1 References: X-Original-Date: Wed, 4 Mar 2009 13:35:58 -0800 (PST) From: Chris Zavatson Subject: Re: [LML] Re: TruTrak autopliot and RF X-Original-To: Lancair Mailing List MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-505536365-1236202558=:76244" --0-505536365-1236202558=:76244 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable -lots of good info coming out of all these replies.=A0 I did just speak wit= h folks at Trutrak.=A0 Based on the testing they having done in house, the = current path is to look at the ground path between the autopilot controller= and the radio stack.=A0 This concern has been coming in=A0from multiple so= urces off-list as well.=A0 Plastic airplanes have more opportunities to mis= s in this area.=A0 The one thing they said it would not be is radiated ener= gy directly off the antenna.=A0 All this assumes good VSWR for the antenna = causing the problem i.e. the antenna installation itself is in good conditi= on.=A0 Since I have already confirmed this across the entire com frequency = spectrum, I am jumping straight to step 2.=0AThanks for all the input.=A0 U= pdates to follow...=0A=0AChris Zavatson=0AN91CZ=0AL360std=0Awww.N91CZ.com= =0A=0A=0A --0-505536365-1236202558=:76244 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
-lots of good info coming out of all these replies.  I did j= ust speak with folks at Trutrak.  Based on the testing they having don= e in house, the current path is to look at the ground path between the auto= pilot controller and the radio stack.  This concern has been coming in=  from multiple sources off-list as well.  Plastic airplanes have = more opportunities to miss in this area.  The one thing they said it w= ould not be is radiated energy directly off the antenna.  All t= his assumes good VSWR for the antenna causing the problem i.e. the antenna = installation itself is in good condition.  Since I have already confir= med this across the entire com frequency spectrum, I am jumping straight to= step 2.
=0A
Thanks for all the input.  Updates to follow...<= /DIV>=0A
 
=0A
Chris Zavatson
=0A
N91CZ
=0A=
L360std
=0A

=0A=0A --0-505536365-1236202558=:76244--