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Dutch Ham Radio Amateur Blog

Posts Tagged ‘Skywire Loop’

Skywire loop antenna

Thursday, January 1st, 2009

Some time ago I was reading about an full wave loop antenna. I was interested in this antenna right away. Since the preparation for the full radio exam I was told that full size antenna’s always outperform half wave or quarter wave antenna’s. The only problem is the space you need to make such an antenna operational.

Well, over here in the Hautes Alpes there is space enough! So I already bought some fishing rods earlier. A few days back I assembled the fullwave loop antenna for 40 meters. I placed the rods in a square with 10 meters between each rod. Put a wire in between and hooked it up to my TS-50. Immediately I noticed the difference between an open dipole (as setup in earlier article) and this skywire loop. It is much, much more quit on all bands, therefore I can pickup so many more signals. Almost every signal is stronger on the loop then the dipole. Only a few signals are stronger on the dipole. So as I already suspected from all the reading I did on fullwave loops: they perform very well! I will think about a more permanent setup of a skywire loop over here in de Hautes Alpes.

40m skywire loop at Hautes Alpes40m skywire loop front

40m cubical quad Dutch build

Tuesday, November 18th, 2008

40m Cubical quad PA2AWU

40m Cubical quad PA2AWU

Sometime ago I reported about a cool building project of the Team Thunderbox, some guys from England. I’ve noticed the link is dead right now. But no worries! Arend, PA2AWU did read that article on my blog and send me a message. He wanted to build this cubicle quad for 40m himself and so he needed the fiberglass telescopic poles. If I was interested in participate to get a few for myself.

Of course I was! So Arend ordered a few and build the cubical quad for the CQWW SSB this year. He send me an e-mail a few weeks ago to let me know that the cubical quad worked perfectly and he was surprised about the performance! 1400+ QSO’s where made on 40m. He also send me a picture of their quad (inserted in this message). Very cool!

Now I’ve got my four fiberglass telescopic poles and as promised I would build a Skywire Loop Antenna with them. The wire is already prepared, all the connectors are there. The only thing I need to figure out is how to keep the poles up in the air. Then I will take the whole package to a area where I can build the thing. Reports will be online shortly after of course!

Team Thunderbox cubical quad 40m

Wednesday, March 26th, 2008

When I read this article of Team Thunderbox about there experiment with a 2 elements cubical quad for 40m, my brains got spinning again. It reminds me of one of my many projects that never took off: the Skywire Loop Antenna!

I immediatly send an email to Sandpiper to get some information about their fiberglass telescopic poles. If they can make an interesting offer, then I’ll be a few steps closer to my Skywire Loop! :-)

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