A Rare Tour of the HP Garage

Kim, VK5FJ, sent this to us. Amazing pictures. Inspiring! Look at that work bench. Note the ARRL antenna book.

http://dvice.com/archives/2012/03/rare-tour-of-th.php#25


Our book: "SolderSmoke -- Global Adventures in Wireless Electronics"http://soldersmoke.com/book.htmOur coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmokeOur Book Store: http://astore.amazon.com/contracross-20

SolderSmoke Podcast #142

March 19, 2012

http://soldersmoke.com/soldersmoke142.mp3

SWR meter as a poor man's spectrum analyzer
QRP Quarterly: Pete Juliano's SSB Rig, Idea Exchange, Mike's articles
Great contacts on 17 SSB
Squeezing the birdies out of 17 meter rig. Again.
STOP MURPHY'S WHISKERS! A PLEA FOR BELDEN 1671A!
My new 'scope
Zen and the Art of Telescope Maintenance
SETI Live: Search the waterfall for ET's sigs
Ade Weiss's wonderful new book
Chinese Knack?
Soul in the Machine: Billy's earliest toroids
Re-cycling my 20 meter CW rig (from cycle 22)
Winterfest report
Relay repairs and back EMF dangers
MAILBAG

Our book: "SolderSmoke -- Global Adventures in Wireless Electronics"http://soldersmoke.com/book.htmOur coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmokeOur Book Store: http://astore.amazon.com/contracross-20

The Allen Telescope Array

I'm really getting into the SETI Live project. Whenever I get a chance I go to the SETI Live page, log on, and classify a few signals. Today I was looking at the tech aspects of the antenna array. Very interesting, and very appealing to homebrewers. They are making use of dishes that were made for TV reception. And they are using software-defined receiver systems. All of this makes upgrades relatively easy.

Jill Tartar of "Contact" fame is running this project.

Check it out: http://www.seti.org/ata

So, I'll be I'll be using a big array to listen (watch really) for the REAL DX on .5 to 11.2 Gigahertz. I'll let you guys know if I hear any "new ones"!

Our book: "SolderSmoke -- Global Adventures in Wireless Electronics"http://soldersmoke.com/book.htmOur coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmokeOur Book Store: http://astore.amazon.com/contracross-20

UK Balloon Launch and a North Sea Splashdown

I like balloon projects.
Our book: "SolderSmoke -- Global Adventures in Wireless Electronics"http://soldersmoke.com/book.htmOur coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmokeOur Book Store: http://astore.amazon.com/contracross-20

SETI Live!

Wow, this is really very interesting. The Allen Telescope Array (seen above) is back in operation and they are looking for on-line volunteers to analyze the signals that are streaming in. But unlike the now-familiar SETI-AT-HOME screensaver system, in SETI Live, they want you to personally evaluate signals -- very recent signals -- from the Allen Array. You'll be looking at waterfall displays similar to what we see with SDR rigs. They want you to mark and classify the signals and then upload your work. They are trying to screen out terrestrial sigs, man-made satellites, etc.

This is just the thing for those days when the solar flux is low and 17 meters is dead!

Check it out: http://setilive.org/

Our book: "SolderSmoke -- Global Adventures in Wireless Electronics"http://soldersmoke.com/book.htmOur coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmokeOur Book Store: http://astore.amazon.com/contracross-20

Planets Galore!

Good times for astronomy in Northern Virginia. The temperature is freakishly high, and daylight savings time has pushed the darkness into my early-morning shack time. My telescope troubles are sorted out, and I just discovered that with my current contact lens prescription, my right eye is much better for telescope work than the left. (Who knew!) I found an excellent and inspirational book on astronomy: "The Four Percent Universe." And this morning, while fooling around with my Stellarium program, I noticed that Saturn is high in the South-West before dawn. Coffee cup in hand I went out and was rewarded with a spectacular view of the ringed planet. I could even see one of the divisions between the rings. Titan was also visible. Last night Maria and I were looking at Mars. I can make out the ice cap and (vaguely) some the big valley features. No canals.

Our book: "SolderSmoke -- Global Adventures in Wireless Electronics"http://soldersmoke.com/book.htmOur coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmokeOur Book Store: http://astore.amazon.com/contracross-20

Happy Pi - Einstein Day!

The card is for a special event sponsored by the Lake Effect Amateur Radio Club:
http://www.lakeeffectarc.info/Event-PiEinsteinDay/PiDay.htm

I've been reading "Math and the Mona Lisa" so lately I've been more into Phi than Pi. When will we have Phi Day? January 6th?

Our book: "SolderSmoke -- Global Adventures in Wireless Electronics"http://soldersmoke.com/book.htmOur coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmokeOur Book Store: http://astore.amazon.com/contracross-20