In einer eMail vom 18.09.2012 23:08:45 Westeuropäische Sommerzeit schreibt
[email protected]: Hi
Klaus, and Marco/IK1HSS,
Thanks for the feedback and reports. It looks
like timing is critical here.
Yes it is, in Standard WSPR +/- 1sec, with -1,8 you are on the edge.
I don't
know why the time delay is changing. Maybe it has to do with the separate tool
to generate WSPR-2 which has a fixed time interval between the sequences. The
PC i'm using is quite old maybe there are small time delays that are
accumulating...
See below: I thought you were adjusting -1,8 to -0,5
First results are looking fine though. For later regulat
transmissions i shall use the program, unless it is possible to generate a
12450 Hz TX tone. For the RX, it is not possible to set the audio BFO tone to
12500 Hz :-( Don't know why it seems to be such a problem to add that
possibility. SpecLab and VAC has to do the rest of the work. OK, maybe i would
need SpecLab anyway, to realise the 2.5 kHz SSB
filter...
Sri, do not know why you need 12kHz??
As
long as some reports are coming in, the time delay cannot be to high. However
i think the displayed SNR suffers from this delay.
Dont't think so: WSPR compares power during times of no signal with those
with signal.
73,
Stefan/DK7FC
Am 18.09.2012 22:31, schrieb [email protected]:
Stefan
you are getting better
1946 -4 -1.8 0.137450 0 DK7FC
JN49 30
1956 -4 -1.8 0.137450 0 DK7FC JN49
30
2006 -5 -1.1 0.137450 0 DK7FC JN49
30
2016 -3 -0.5 0.137450 0 DK7FC JN49
30
Monitored with indoor
loop.
Good luck
73
de
Klaus
DJ6LB
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