X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from imf22aec.mail.bellsouth.net ([205.152.59.70] verified) by logan.com (CommuniGate Pro SMTP 5.0.9) with ESMTP id 1062134 for flyrotary@lancaironline.net; Sat, 08 Apr 2006 01:20:33 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.152.59.70; envelope-from=atlasyts@bellsouth.net Received: from ibm67aec.bellsouth.net ([65.11.149.236]) by imf22aec.mail.bellsouth.net with ESMTP id <20060408051943.UUGK28889.imf22aec.mail.bellsouth.net@ibm67aec.bellsouth.net> for ; Sat, 8 Apr 2006 01:19:43 -0400 Received: from [192.168.0.100] (really [65.11.149.236]) by ibm67aec.bellsouth.net with ESMTP id <20060408051942.KHVO5374.ibm67aec.bellsouth.net@[192.168.0.100]> for ; Sat, 8 Apr 2006 01:19:42 -0400 Mime-Version: 1.0 (Apple Message framework v749.3) In-Reply-To: References: Content-Type: multipart/alternative; boundary=Apple-Mail-11-810175804 Message-Id: <6A4206AB-D151-47AD-BC6B-80EC60E0F8E4@bellsouth.net> From: Bulent Aliev Subject: Re: [FlyRotary] Radio Saga Beginning Date: Sat, 8 Apr 2006 01:20:16 -0400 To: "Rotary motors in aircraft" X-Mailer: Apple Mail (2.749.3) --Apple-Mail-11-810175804 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=WINDOWS-1252; delsp=yes; format=flowed Beats me Joe? I was also like a babe in the woods with my radio, =20 until I installed a new Icom and small and simple intercom. Now is =20 perfect. RST is on my desk ready for Ebay. My fuel pumps used to make lots of noise also? Buly On Apr 8, 2006, at 12:11 AM, Joe Hull wrote: > Hey Buly (and anyone else) > > I=92ve got an RST intercom and an ICOM radio (don=92t remember the =20 > number but only 1 year old). When the engine is off I can hear and =20= > Xmit fine. Turn the engine on and I can still hear fine (i.e. no =20 > noise) but when I key the mic there is a ton of noise in my headset =20= > and in the broadcast. It=92s not high pitched just a mid-range noise. > > I ruled out the alternator by taking the belt off =96 noise was still =20= > there. > > > > So why noise only when I transmit? Any thoughts? > > > > Joe Hull > > Cozy Mk-IV #991 (Done Building! In Phase1 Flight Test - 0 hrs flown) > > Redmond (Seattle), Washington > > > > --Apple-Mail-11-810175804 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=WINDOWS-1252
Beats me Joe? = I was also like a babe in the woods with my radio, until I installed a = new Icom and=A0 small and simple intercom. Now is perfect. RST is on my = desk ready for Ebay.
My fuel pumps used to make lots of noise = also?
Buly

 =

On Apr 8, 2006, at 12:11 AM, Joe Hull = wrote:

Hey Buly (and anyone else)

I=92ve got an RST intercom and an ICOM radio = (don=92t remember the number but only 1 year old).=A0 When the engine is = off I can hear and Xmit fine. Turn the engine on and I can still hear = fine (i.e. no noise) but when I key the mic there is a ton of noise in = my headset and in the broadcast. It=92s not high pitched just a = mid-range noise.

I ruled out the alternator by taking the belt off =96 noise = was still there.

So why noise only when I transmit? Any thoughts?=A0

Joe Hull

Cozy Mk-IV #991 (Done Building! In Phase1 = Flight Test -=A00 hrs flown)

Redmond (Seattle),

=A0



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