Hi Peter

Call received by 25 kHz. Carrier and various test signals on several
frequencies, ranging from about 20 kHz.

73 Andrey

Hi Andrey,

You wrote:

...
Today periodically the signal has been modulated, including transmitting
CW "RJH63".
...

Great! Did you listen to Krasnodar/RJH63 at 23 or 25kHz? As far as I
remember both frequencies are allocated to.

The first staircase at 2010-06-28 stopped at 23 kHz and had a gap when
25 kHz usually transmits it's time code at 1000 utc. Next day the
staircase continued from 23 kHz. Therefore my guess was that it must
have been Krasnodar.

Greetings from Kiel,
Peter