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Last night, Dave A1AA alias WD2XSH/17 reported
reception of MF WSPR signals from Stefan and myself. For me, this was the
first-ever Atlantic crossing on MF, and you can guess I'm happy with this
result.
The MF signal is generated directly using
an programmable FE-5680A Rubidium standard, which is controlled from a
Basic program setting the WSPR frequency sequence via RS-232. RF Power
is generated by my 250 W Class-D LF PA, with the matching
circuit temporarily converted to MF. The antenna is a Marconi at 8.5 m
effective height. On the receive side, I have a FiFi-SDR set to 485 kHz LO and
WSPR 2.11 in IQ mode.
Thanks very much Dave for being there and
listening!
Best 73,
Markus (DF6NM)
2012-11-08 23:24
DF6NM 0.475630 -22 0
JN59nj 1 WD2XSH/17 FN42pb
6087 296
2012-11-08 23:24
DK7FC 0.475641 -22 0
JN49ik 1 WD2XSH/17 FN42pb
5927 294
2012-11-08 23:20
DF6NM 0.475630 -23 0
JN59nj 1 WD2XSH/17 FN42pb
6087 296
2012-11-08 23:16 DF6NM
0.475630 -24 0 JN59nj
1 WD2XSH/17 FN42pb 6087
296
2012-11-08 23:12 DK7FC
0.475641 -17 0 JN49ik
1 WD2XSH/17 FN42pb 5927
294
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