A message to QRP-L from Paul Harden, NA5N about this event almost had me seeking flight reservations. It really sounds great. Wish I could go. But wait! A virtual visit is possible, because they plan on providing live video streams of the presentations. And last year's talks are also available. Go Scorpions! Check it out:
On this one, it takes a while for Shep to get to the radio stuff, but it is worth the wait. Or you could fast forward to around the half-way point (but in doing so you will miss the commercial for Miller High-Life, and Shep's discussions of Monolopy and the Game of Love).
http://www.soldersmoke.com/soldersmoke112.mp3July 26, 2009
Jean Shepherd comments on solder smoke
Back to Sicily
Apollo 11
Hans Summers' Heroic Homebrew Grenadian QRSS Adventure
Regen progress (they ARE possessed)
Knack-related maladies
Amateur astronomer discovers scar on Jupiter
A reading from SolderSmoke (the book)
MAILBAG
Wow! Amateur astronomer Anthony Wesley in Australia was the first one to see this new scar on Jupiter. Reminds me of the Shoemaker-Levy 9 comet impact back in 1994. I saw the results of that strike direct from my front yard in the Dominican Republic using a Tasco 4 inch reflector. (The story of that adventure is in the book, "SolderSmoke -- A Global Adventure in Radio Electronics.") Exciting stuff!
I went back to work on the ET-1R, my relay-based version of the single FET transceiver (check the index on the left under Minimalist Radio for more on this). The contest this weekend (was it CQ WW DX?) gave me plenty of signals to tweak the receiver with. I finally got the RX in the right freq range, and I have a nice banset/bandspread arrangement with two variable caps. I attacked the dreaded hand capacity issue via the use of non-conducting attachments to the capacitor shafts (one is the cap from a pen, the other is a piece of wood from a clothes pin).
Clayton (who is NOT crazy) has put together a really neat solar-powered QRSS rig with the two wires for the dipole antenna sticking out the ends of the transmitter box. During the testing phase he went the extra mile by first freezing the circuit into a block of ice and then heating it up in an oven. I guess he really wanted a wide range of temperature data! Clayton's web site on the project is very interesting and very well done. Check it out:
Deon, K6WH ZS1ACP has been having a great time with Software Defined Radios and stealth vertical antennas in San Diego. His blog site has this great shot of what the band (was it 40?) looked like at the moment that Field Day ended. Check out Deon's blog:
I was thinking that if you have World Moonbounce Day marked on your calendar, you probably have The Knack.
Lunchtime on Ponza (with Palmarola Island in the background)
We were out on Ponza island this week. Amazing place. Part of the Pontine Island group. Brave Ulysses was an earlier visitor. Roman emperors used it as a summer place. It is only about 33 km from the mainland and you can get there from Anzio in about one hour by fast hydrofoil. We took a small boat over to the beautiful island of Palmarola. I did a bit of shortwave listening. More about this trip in the next SolderSmoke.