Hi Andy,
Any progress? 2 or 3 days are over ;-)
73, Stefan
Am 25.05.2014 19:28, schrieb André Guyé:
OK Stefan
I’ll send to you more informations about all my K9AY
experiments. I wanted to do that, so I think it is now the good time to
write that ! HI.
Please wait for 2 or 3 days, because I am a bit busy now...
73 de Andy.
Sent: Sunday, May 25, 2014 7:16 PM
Subject: Re: LF: K9AY on MF : testing RXing the front to
back ratio on day light conditions...
Hi
Andy,
Thanks for sharing your results. Can you give some more data, regarding
termination resistance and dimensions and preamp (?) of the antenna?
Nice to see that my signal was helpful for the tests! Be happy that it
was not QRP, since you would have missed the decode at 15:50 otherwise.
I would like to do similar experiments in some time, maybe. When i will
be in France in September i will certainly do a lot of MF experiments.
Looking forward to that :-)
73, GL, Stefan/DK7FC
Am 25.05.2014 18:07, schrieb André Guyé:
Hello Stefan.
I was just testing the front to back ratio of
my home made K9AY RX antenna. It was very interesting because on day
light, your ground wave signal is very stable.
At 1540 TU, the K9AY was in your direction.
At 1550 TU, I swiched it to the back.
2014-05-25 15:50 |
DK7FC |
0.475685 |
-33 |
0 |
JN49ik |
1 |
F6CNI |
JN19qb |
389 |
266 |
2014-05-25 15:40 |
DK7FC |
0.475685 |
+3 |
0 |
JN49ik |
1 |
F6CNI |
JN19qb |
389 |
266
|
Result : 36 dB of front to back !
Intersesting indeed !
73 de Andy – F6CNI – JN19QB.
Sent: Saturday, May 24, 2014 8:46 PM
Subject: LF: MF Fieldday
Hi
MF,
I'm on a castele in JN49HR, having a fieldday with our local
radio club. I'm running a /p WSPR RX station using a homemade
DC receiver and a resonated 1m diameter loop antenna, which is pointing
to NW/SE in the moment, i.e. pointing to G/PA.
Please give it a try a give me a chance to decode you on 630m, also for
others to demonstrate the activity.
I guess i'll run the system until 22 UTC or so, depending on activity
and WX.
I will turn the antenna from time to time... So far i got DC0DX and of
course my own signal from JN49IK.
73, Stefan
|
Ce
courrier électronique ne contient aucun virus ou logiciel malveillant
parce que la protection Antivirus avast! est active.
|
|
Ce courrier électronique ne contient aucun virus ou logiciel
malveillant parce que la protection Antivirus avast! est active.
|
|
|