In message <[email protected]>, Magnus Danielson writes:
>I am trying to make an overview of VLF time stations that can reach
>Sweden and may be of practical use.
There is a russian station at 200/3 kHz with timesignals, it's a bit
too faint on my antenna to be usable.
>I know of the Russian military Beta signal (20,5 kHz to 25,5 kHz) [...]
Are you talking about the Omega clone in the 9-12 kHz range or some
other transmitters ?
In general most of the Russian stuff keeps lousy time, some of them
wander off and only get adjusted twice a year etc.
>I also know of Chayka, the Russian equalent of Loran-C. Considering to
>include it.
It's pretty tricky to get a good signal out of, because the GRI is 8000
which means that you cannot filter CW noise out by integration.
See also:
http://phk.freebsd.dk/AducLoran
http://phk.freebsd.dk/loran-c/CW/
Poul-Henning
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
[email protected] | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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