Hi!
Following signals observed on 600m:
qth Berlin city JO62RM
RX homemade simple superhet
Bandwidth abt. 110Hz
ANT wireloop abt. 15sqm, 10m agl. in a linden tree
„pointing Iceland“ = NW/SE
28.V.2009
16:00Z – 16:30Z and 19:43Z – 19:50Z (still daylight)
DI2AM, OK0EMW
and all the others in the „beacon cluster“ around 505.1kHz:
NIL hrd
28.V.2009
19:52Z – 21:54Z
DI2AM qsb to 0, mostly 339, 449, later 559 sometimes
OK0EMW emerging at 21:17Z RST 329
29.V.2009
15:57Z – 17:19Z = daytime
DI2AM, OK0EMW
and all the others in the „beacon cluster“ around 505.1kHz:
agn NIL hrd
29.V.2009
22:47Z – 23:32Z
DI2AM qsb, sometimes nil, peaking 559 loud and clear
OK0EMW and all the others
in the „beacon cluster“ around 505.1kHz: NIL hrd
29.V.2009 - 30.V.2009
23:33Z – 00:51Z = dawn
SK6RUD 439 – 559 distance 538km
much more constant than DI2AM, never dropping to zero
would have been always readable CW over 78 minutes!
I suppose in difference to DI2AM, no groundwave interfering.
Finally and for the first time (!) here th qrg
500,000kHz was without local interferences!
Thank You all for the background music :)
Vy73
Dennis
DL6NVC
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