Tag Archives: antenna

Listening to Jupiter ?

I think that this is the JOVE antenna array at PARI.
I hope to know more soon.

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Shortwave radio antenna array at PARI.

/;^)

Ham Radio Day 2013

A little bit earlier this year (Mar.16), and the weather should be great .!.

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HR Day at GigaParts in Huntsville AL

This is a fun event, and a great opportunity for folks to learn more about this hobby. Doesn’t matter if you are newly-licensed, un-licensed, or an Old-Timer like me . . . something for everyone. Vendors, product demos, show&tell – I really appreciate GigaParts for hosting such an event. I plan to be there again to demonstrate my Subaru-deployable EmComm station. Last year I had HF and VHF radio, with simple quick antenna setups. This year I’m hoping to demo a portable VHF Winlink2000 email gateway. I’ll offer assistance and tips on how to configure your RMS-Express clients to use this service.
Sounds like a party .!. (here are a couple of pics from last year…)

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Subaru Field Station WB5RMG @ GigaParts 2012

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Subaru Field Station WB5RMG w/ HF & VHF & APRS & PSK31 /;^)

 

PARI

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Hidden Treasure

When I first heard of this place, I thought Mike (N4OFA) had been in a closed room with his paint fumes for too long… An old spy-satellite station up in the mountains ? Huge radio telescope dishes ? And they let him pull cables and work on stuff ? Had to be the paint fumes. Over the years tho, I have come to learn more of the history of the old Rosman Tracking Station.
And more importantly, some of what is going on up there these days.
Visit PARI.EDU on-line to find more detail….

So – I introduced myself to PARI and some of the folks there, and have been to visit a few times. On this most recent trip I became an official volunteer, and will be helping to establish more functionality into their Information System Infrastructure management activites, and to further document the networks and the systems that support the PARI mission & operations.

Recently PARI has installed the upgraded feedboxes for both of the 26m dish antennas, and expect to be testing, calibrating, and all that other magic stuff to integrate this into a world-class interferometer. These are certainly exciting times up on the hilltop in Western North Carolina. Hidden Treasure indeed.

I’ll be back to this blog from time to time, with more pictures and stories to tell.
Thanks  /;^)

Antenna Farming Gone Bad

It has been said that the only thing worse than not having antennas,
is to have em and not use emGuess I have been a bad boy……..

fancy antenna holds a hat pretty well

Inappropriate use of a UHF log-periodic antenna.

This is a cute little log-periodic antenna, given to me by a co-worker about 3 or 4 years ago – surely it can do more than hold a hat now and then. I don’t think Continue reading