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Re: LF: DCF39 again

from [Rik Strobbe] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: DCF39 again
From: Rik Strobbe <[email protected]>
Date: Fri, 9 Apr 2004 22:14:22 +0200
In-reply-to: <000e01c41e6d$9e2e9ce0$274136d2@mcalevey>
References: <000e01c41e6d$9e2e9ce0$274136d2@mcalevey>
Reply-to: [email protected]
Sender: [email protected]
User-agent: Internet Messaging Program (IMP) 3.2-cvs 
Hello Mike,
DCF39 is transmitting a carrier with every 10 seconds or so a kind of "RTTY burst". That might be the gaps you're seeing. The 3 sec picture looks really nice, did you check if the signal was audible ? 

73, Rik  ON7YD


Thanks to all for the interest and comments. I ran argo at the 20
second
setting overnight on 138.83. For some reason I woke a little before
dawn and
seeing a good signal changed to the 3 second setting. The trace shows
a
steady carrier with short gaps at roughly 10 second intervals. The
signal
faded rapidly at sunrise.

Mike ZL4OL
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