To: | [email protected] |
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Subject: | RE: LF: Re: Re: DCF39 in ZL again |
From: | "Laurence KL1X" <[email protected]> |
Date: | Fri, 09 Apr 2004 14:07:30 -0800 |
Reply-to: | [email protected] |
Sender: | [email protected] |
Up till around 15 March or so DCF39 was just about visible to some extent
+24 hours in Anchorage over a +-7300Kms path, give or take the occasional
blast from the sun, but daylight is rapidly increasing at some 6 mins per
day and looking at my records the path openings are getting much shorter
now. It wont be long before the the onlly time I see DCF39 is when the sun
throws a large daylight X ray event at gives me that extra few dBs to make
it visiible.... (this is being written in a historical sense as Im being
dumped/fried upon here in Oklahoma and not freezing my buttress off in
Anchorage)
Ill take a look for DCF here tonite here in /5 land as we have the station up and running on Rx to some extent. Laurence KL1X/5 EM26AQ now some 7800Kms away.... From: "Alan Melia" <[email protected]> Reply-To: [email protected] To: <[email protected]> Subject: LF: Re: Re: DCF39 in ZL again Date: Fri, 9 Apr 2004 16:46:38 +0100 Hi David, Whoops I slipped 10dB !! Thanks Rik. That path does sound possible. there will be a lot of loss in the daylight parts.....which is good news for the time of the year there might be a full darkness path. It will be really interesting if you can detect the signal at slower speeds. I think Laurence was able to get a good trace at 3 sec mode at 6000kms over the pole, on good days. Steve Dove W3EEE has not had very good signals for the last two nights, so conditions are too good at present. Cheers de Alan G3NYK [email protected] ----- Original Message ----- From: "McAlevey" <[email protected]> To: <[email protected]> Sent: 09 April 2004 12:04 Subject: LF: Re: DCF39 in ZL again > Alan, > > yes, it appears very likely that DCF39 is reaching us. As far as I can > ascertain the first traces appeared when the gray line was about Moscow; > maybe 2000km from Magdeburg? >> That 36dB advantage of DCF39 looks like a big hurdle to overcome. However> the signal was very strong at the 60 second dot setting and also the keying > sidebands were quite clear and there can't be much energy in those relative > to the carrier. I will try the 20 second dot setting tonight. Bob ZL2CA will > also be watching. > > Mike ZL4OL > _________________________________________________________________Watch LIVE baseball games on your computer with MLB.TV, included with MSN Premium! http://join.msn.com/?page=features/mlb&pgmarket=en-us/go/onm00200439ave/direct/01/ |
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