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Re: Topband: Key Clicks on Top Band

To: "Mark Beckwith" <mark@concertart.com>, <topband@contesting.com>
Subject: Re: Topband: Key Clicks on Top Band
From: "Tom Rauch" <w8ji@contesting.com>
Reply-to: Tom Rauch <w8ji@contesting.com>
Date: Mon, 26 Jan 2004 18:31:02 -0500
List-post: <mailto:topband@contesting.com>
Hi Mark,

The Handbook actually does not show a good waveform. That waveform has sharp
corners, and it would click.

Here is a better one:
http://www.w8ji.com/images/scope.jpg

That picture is a FT1000D with a click mod. It is the best waveform I have
seen in any radio.

It is important the waveform have absolutely no sharp edges or abrupt
transitions, and that the time be 4mS or longer.

73, Tom W8JI


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