Message-ID: <4D5E6D92.2060608@freenet.de>
Date: Fri, 18 Feb 2011 14:01:06 +0100
From: wolf_dl4yhf <dl4yhf@freenet.de>
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7
MIME-Version: 1.0
To: rsgb_lf_group@blacksheep.org
References: <4D5DDD5F.3050307@gmail.com>
In-Reply-To: <4D5DDD5F.3050307@gmail.com>
Subject: Re: LF: HGA22 plot
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Sender: owner-rsgb_lf_group@blacksheep.org
Precedence: bulk
Reply-To: rsgb_lf_group@blacksheep.org


Hi Dex,

You can possibly scroll back the plotted graphics (depending on the 
memory, or number of samples, reserved for the plotter channels). 
Usually the memory is larger than the visible part of the graphics. You 
can tell by the small horizontal scroller; if it's enabled, "there's 
more than you see" ).

Cheers,
    Wolf DL4YHF .



Am 18.02.2011 03:45, schrieb Dexter McIntyre W4DEX:
> This evening I was watching HGA22 with SpecLab plotter.  When I first 
> started the plot I noticed the signal looked as expected but when I 
> increased the speed I saw a sine wave shape on the plot.  After 
> watching it for a while the sine wave pattern changed to a normal 
> pattern.  I wish I had made more captures of the signal but I only 
> made one which shows the change.
>
> http://www.w4dex.com/lf/HGA22_plot_18feb11.jpg
>
> FWIW if anything,
> Dex
>
>
>