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Re: LF: RE: RE: EA5DOM going vertical

To: "[email protected]" <[email protected]>
Subject: Re: LF: RE: RE: EA5DOM going vertical
From: VIGILANT Luis Fernández <[email protected]>
Date: Thu, 29 Oct 2015 21:09:13 +0000
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Thread-topic: LF: RE: RE: EA5DOM going vertical
Thank you

Next step was EA8 and I have already got some spots from Jon EA8/LA3JJ :-)

 2015-10-29 20:32        EA5DOM          0.475790        -24     0       IM98wn 
         0.05    EA8/LA3JJ       IL38ar          1680    234 
 2015-10-29 20:24        EA5DOM          0.475790        -27     0       IM98wn 
         0.05    EA8/LA3JJ       IL38ar          1680    234 
 2015-10-29 19:56        EA5DOM          0.475790        -24     0       IM98wn 
         0.05    EA8/LA3JJ       IL38ar          1680    234 
 2015-10-29 19:48        EA5DOM          0.475790        -27     0       IM98wn 
         0.05    EA8/LA3JJ       IL38ar          1680    234 

Saw Jon's activity on 80m and he has been kind to make a test on MF tonight

Jon is using a vertical antenna at the moment. A bit noisy but not so bad as 
seen on the reports
Is very nice to have a Rx on EA8. First time, maybe ??
Hope he can also Rx some other strong stations during the night, from EU or 
even US

Antenna here is the T wire. Vertical line 11m long and 2 x 6m on top. Used the 
big coil as variable
coil to find a resonance point. Then connected the line there on the right 
turn. It is about 1.20mH
Now I need to rework the coil with 1,5mm2 wire and get a higer Q. Still not 
matched impedance
so there is room for improvements. The free side of the coil (unused section) 
is flasing high voltage
fireworks, so there is another waste of energy there ;-)

As I'm using only one side of the >3mH coil, the other is floating and I get a 
high voltage there which
makes some fireworks flashing. I can see it with my camera located on terrace. 
So, wasteing some energy

No idea abut RF current at the moment. Probably not too much. The "ground" is 
made with the horizontal
loop combined with the fire extinguish waterpipe which runs 80m down inside the 
building

As Markus envisioned time ago, the long pipe to ground is really working as an 
advantage

Keep tuned !

73 de Luis
EA5DOM  
________________________________________
De: [email protected] [[email protected]] en 
nombre de Chris Wilson [[email protected]]
Enviado: jueves, 29 de octubre de 2015 17:21
Para: VIGILANT Luis Fernández
Asunto: Re: LF: RE: RE: EA5DOM going vertical

Hello Luis

Thursday, October 29, 2015


Nice,  congratulations,  you  should  be  pleased with that, well done
Luis!


> Big sourprise tonight
>
> Reaching Finland
> 2015-10-28 21:16  EA5DOM  0.475790  -26  0  IM98wn  0.05  OH8HTG/B
> KP34di  3348  23  2015-10-28 20:56  EA5DOM  0.475790  -26  0  IM98wn 0.05  
> OH8HTG/B  KP34di  3348  23
>
>
> 73 de Luis
> EA5DOM





--
Best regards,
 Chris    2E0ILY                        mailto:[email protected]





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