| To: | RSGB LF Group at blacksheep <[email protected]> |
|---|---|
| Subject: | VLF: DHO38 "QSYed" :) |
| From: | wolf_dl4yhf <[email protected]> |
| Date: | Sun, 19 Jan 2014 14:20:15 +0100 |
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fyi... from the VLF group, posted by Paul Nicholson:
2. DHO frequency changes
Posted by: "Paul"
Date: Sun Jan 19, 2014 3:36 am ((PST))
On 13th Jan this happened
http://abelian.org/vlf/tmp/140119a.png
And since 2014-01-18 21:00 UT, the frequency has dropped by
about 70uHz,
http://abelian.org/vlf/tmp/140119b.png
For a long time, the frequency has been around 23400.000060 Hz,
so at the moment it is closer to the nominal frequency.
Those using DHO as a frequency standard may need to keep an
eye on this.
--
Paul Nicholson
--
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