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Steinar,
sorry, I can do it this evening. Lets try it another day.
73
Roland DL3NDR
Am 13.10.2012 22:59, schrieb Roland Bruestle:
Hello Steinar,
this is no problem at all. You have got a very strong signal.
That's good.
Let's try tomorrow again on the same frequency of 47486 at 17:00
UTC.
I'm starting with 0.5W and when you receive me than I switch
over to 0.01W.
till tomorrow
Good Night
Roland DL3NDR
Am 13.10.2012 22:24, schrieb Steinar Aanesland:
https://dl.dropbox.com/u/16381257/b.jpg
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Den 13.10.2012 22:03, skrev Steinar Aanesland:
Roland/Markus
This is my mistake and my mistake only . I have to much audio cables
going into my PC ( I four audio cards ) and I have been monitoring wrong
freq (136khz) with wrong radio --blush---
When I am now using the right radio , I got a nice signal :)
(I am ashamed of my self )
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Den 13.10.2012 20:15, skrev Roland Bruestle:
Steinar,
I increase the power, than hopefully you will find me. 80W/0.5W.
Roland
Am 13.10.2012 20:09, schrieb Steinar Aanesland:
It was not :(
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Den 13.10.2012 19:52, skrev Steinar Aanesland:
Roland , I hope this is you ;)
https://dl.dropbox.com/u/16381257/DL3NDR.jpg
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Den 13.10.2012 18:40, skrev Steinar Aanesland:
No problem Roland :)
I am monitoring and I will give you a report as soon as I get one.
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Den 13.10.2012 18:27, skrev Roland Bruestle:
Steinar,
sorry, I will already transmit from 19:00 MEZ ore 17:00 UTC
Roland
Am 13.10.2012 17:41, schrieb Steinar Aanesland:
Yes , I know so my dial is 0.473360
and in my wspr soft the "RX BFO (Hz)" is 1500
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Den 13.10.2012 17:24, skrev Roland Bruestle:
Hi Steinar,
I have changed to WSPR-64.
Important is, that our signal is on the same frequency. The
transmitted
frequency is 474.2+0.66=474.86KHz.
I will start at 19:00 UTC.
Good Luck
Roland DL3NDR
Am 13.10.2012 16:51, schrieb Steinar Aanesland:
Hi Roland
First, I made a typo in my email. It should be wspr-64 .
Markus (DF6NM) sent me this text some time ago:
"WSPR 64 can be generated and received with the current setup. You
would
only have to change decimation factor from /dec=2048 to 4096,
and adapt
the arguments in the waitraster commands (repeat period and
leadtimes)
to full hour frames (3600 instead of 1800, etc). "
If I have not completely misunderstood Markus, I think here is the
right
parameters:
For TX :
del audio1.dat
start sndoutp1.exe /sr=48000 /dec=4096 /fc=660 /fn=audio1.dat
/gain=1
:loop
waitraster 3600 20
copy wspr.dat audio1.dat
sleep 5
goto loop
I will use this for RX:
del audio.tmp
del audio2.dat
start sndoutpt.exe /sr=48000 /fc=1500 /dec=128 /fn=audio2.dat
start sndinput.exe /sr=48000 /fc=1500 /dec=4096 /maxsize=200k
waitraster 3600 -24
del audio.dat
:loop
waitraster 3600 -24
del audio.dat
waitraster -120 -1.5
copy audio.dat audio2.dat
goto loop
NB! I am using fc=1500 on in- and output, but you can use your own
settings.
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Den 13.10.2012 16:25, skrev Roland Bruestle:
Hello Steinar,
I can do it. I will start with 2W on the PA according 10mW ERP on
474.86kHz.
I send you my parameters. Pleas check it.
How exact has the frequency to be? within ± 3Hz?
Roland DL3NDR
PS: I still would like to make a wspr-60 experiment trying to
receive
from a transmitter with reduced power, but then some of you
have to do
the TXing..
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