Return-Path: Sender: (Marvin Kaye) To: lml Date: Thu, 17 Oct 2002 00:59:23 -0400 Message-ID: X-Original-Return-Path: Received: from dc-mx10.cluster1.charter.net ([209.225.8.20] verified) by logan.com (CommuniGate Pro SMTP 4.0b9) with ESMTP id 1830319 for lml@lancaironline.net; Wed, 16 Oct 2002 23:41:30 -0400 Received: from [66.169.163.4] (HELO t3g3m5) by dc-mx10.cluster1.charter.net (CommuniGate Pro SMTP 3.5.9) with SMTP id 9642544 for lml@lancaironline.net; Wed, 16 Oct 2002 23:41:30 -0400 X-Original-Message-ID: <00dd01c2758e$f8d7e720$04a3a942@t3g3m5> From: "Jeremy F Fisher" X-Original-To: "Lancair Mailing List" Subject: Intercom X-Original-Date: Wed, 16 Oct 2002 22:40:43 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4920.2300 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4920.2300 First, thanks to everyone who responded on my inquiry about "white foam". I am a lot wiser as a result. Now I would like to get opinions about intercom options. I plan to install a Garmin 430, a secondary radio, and a CD player among others, and need to select an intercom system. The cheapest and simplest option seems to be a basic intercom, such as the PM 1000. However I then wonder: 1. Can you satisfactorily switch between audio inputs, maybe by using separate switches in the input leads? 2. What do you do about a marker beacon receiver? 3. Do the voice switched intercoms work satisfactorily? I have had very limited exposure to them, but initially found them intrusive and awkward. I am thinking of a basic hot/cold mic switch. What is your experience? Otherwise I can spend considerably more and get an audio panel with marker beacon built in. Are they worth the extra? Jerry Fisher