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DF2JP
First station to decode off air , at
-22 dB that is strong enough to use the
ROS-MF-2 data mode for a qso ! , Opera
qso mode needs -20 dB min signal level ,
(ROS MF needs Audio + ssb or SDR tx ,
but is MFSK so no need for a linear PA
)
18:44 500 DK8KW de DF2JP Op4 160 mi -22 dB in Duesseldorf with 0.4w +
Umbrella,
18:44 500 DK8KW de G0NBD Op4 245 mi -29 dB in delft web sdr with 0.4w +
Umbrella
Sent: Saturday, June 16, 2012 5:12 PM
Subject: LF: BINGO !! Opera decode from 477 via Delft sdr
First decode from 477 , using
web-sdr at Delft
73 -G.
16:07 500 DK8KW Op4 -28 dB
*********** 16/06/2012 ***********
16:07 500 DK8KW de G0NBD Op4 245 mi -28 dB in delft web sdr with 0.4w +
Umbrella
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