AmateurRadio.com

Are any of my readers at FDIM and/or Hamvention?

Do you have anything you’d like to share?  Comments, stories, news items?

Anybody not at Dayton that wants to relate a favorite memory or anything else?

Just for this weekend, I’ve taken off some of the restrictions on commenting, including allowing anonymous comments – but please, give your name and call sign!  (I will delete offensive or spam comments.)

72 de Larry W2LJ
QRP – When you care to send the very least!

That’s right, we’ve got yet another interview in this show. Is anyone screaming “UNCLE!” yet? George from Sierra Radio Systems and Nick from Pignology are our guests tonight, talking about several of their ham radio related products. They have a product launch they’re doing at the Dayton Hamvention this year and wanted to let everyone know what they have in store so it’s out there before the chaos in Ohio. Don’t despair, howver. This is not a sales pitch. Instead, our fine feathered guests get down into the nitty gritty of their product, explaining what it does, how it does it, what hardware it uses and what software as well. You’ll be happy to know it’s all Free Software based and an incredible find for anyone looking for comprehensive remote station control. George and Nick also happen to be responsible for a significant chunk of the donation money LHS needed to be a part of Dayton this year so we are eternally grateful to them for that. The best part of all this: That’s only HALF of the show. This one’s so packed full of information it might just explode.

73 de The LHS Guys

Guess my ears are too old and mummified from all those years as a broadcast personality (our favored term for “disk jockey”), but all that hiss and sizzle from the CME and local thunderstorms this weekend sent me in a different direction. I did give some guys Alabama for their QSO parties, and I always enjoy doing that. But the band noise, generally yucky conditions, and my continued depression over not working VK9CZ had me doing other stuff I’ve been putting off. And with all that rain, that stuff did not include antenna maintenance or yard work. I’ve successfully postponed that for a few more days.

What it did involve was my next adventure with self-publishing. I make my living writing books and finally got around to doing one on my favorite hobby for the past 52 years…ham radio! RIDING THE SHORTWAVES: EXPLORING THE MAGIC OF AMATEUR RADIO (http://www.donkeith.com/index.php?p=24). No big-time publishing house was interested in doing the book. Neither was the ARRL. They say non-technical books don”t sell well for them, and I understand. They’ve been kind enough to sell the book in their online bookstore, so bless them!

Anyway, I went a different route and published the book myself. It has been available for a while in paperback as well as for the Kindle e-book reader. But this weekend…while the bands hissed at me like an audience does a villain…I busied myself getting it formatted and uploaded for every other conceivable e-book reader out there. That includes the Apple iPad, Barnes & Nobles’s Nook, and the free-to-download Adobe Digital Editions reader. Success! After a couple of false starts, of course. Man, the technology around book publishing is changing quickly, just as it is in all media and our wonderful hobby. (By the way, I blog on such stuff at http://n4kc.blogspot.com and sometimes here on AmateurRadio.com.) I also finally got around to designing and setting up a store where I can make available shirts, sweatshirts, coffee mugs and other items to help people promote our hobby with the message: “I ride the shortwaves. Ask me about amateur radio.”. It’s at http://www.cafepress.com/shortwaves.

Another bit of good news helped through the CME aftermath, too. I got word from the ARRL that not only will the League be selling my book at Dayton, but they asked me to do some signing events. I look forward to it! Please drop by and say hello if you make the pilgrimage…no purchase necessary!

I’m already going to be hanging around the QRP ARCI “Four Days in May” event on Thursday, May 16. It’s at the Holiday Inn in Fairborn, not far from Wright-Patterson AFB. I’m there with Rich Arland K7SZ, author of the ARRL’s QRP book. Rich has been shoving and pushing me to get deeper into QRP, and I think I may finally be catching the bug. Or maybe it is just the ragweed. I do occasionally turn down the power to 5 watts and see what I can do. The challenge is something of a thrill.

Just not when the A-index is 45!

Don N4KC
www.n4kc.com

Welcome to the first episode of Linux in the Ham Shack that doesn’t have Richard it in, on purpose. I can personally say that I feel his absence rather heavily in this program, but overall I think the show went rather well. Harrison, VE2HKW, was kind enough to be a guest host to help me out. Episode #102 will also have a couple of guest hosts, rather likeable ones at that, and so it will go until a permanent(?) replacement is found for Richard. We can only hope he comes back one day to grace us with tales of strippers on scooters and discharging firearms indoors. Until then, I soldier on. Thanks for listening and remember, you can send feedback to [email protected], or by voice mail at 1-909-LHS-SHOW (547-7469).

73 de Russ, K5TUX

Introduction:

• Back from Dayton and ready to go.

Topics:

• Dayton Hamvention 2012
  • LHS had the same booth as last year at North Hall #131. Estimated attendance was 25,000 individuals. Russ recounts the experience. Thanks to Matt, KC8BEW, who stopped by and helped out at the booth. The LowSWR podcasters stopped by, too.
• FCC Dismisses Texas Ham’s Fourth Petition, Calls it “Repetitive”
  • Our hosts discuss.
• Contest logging for Linux.
  • Several people at Hamvention asked about contest logging software for Linux, but Russ was at a loss for a recommendation. Upon his return, he discovered…
  • SO2SDR Contest Logging Software
  • Stefano, IZ3NVR/KD2BGM was trying to get so2sdr to work under Linux Mint and while it would compile, it did not run, so Russ set about trying to get it going.
  • It’s not packaged for Debian or Fedora, so it must be built from source, available at the link above.
  • The program is written in Qt, so it can be run on devices which support that environment, including Linux and Windows. Of course, Qt must be installed in order to compile so2sdr.
  • Russ also had to install the following packages on his Linux Mint machine: portaudio19-dev (NOT libportaudio-dev; apparently, libportaudio-dev is too old), fftw3 and fftw3-dev
  • The compilation procedure consists of:

                  qmake
                  make
                  sudo make install

  • so2sdr compiled and ran fine. It did complain that it wanted a parallel port for switching between radios, but you can ignore that if you don’t need to do that.
  • Russ gives an overview of the features and capabilities.
  • There are a few drawbacks:
    • An apparent lack of SSB support? It seems to be CW-only.
    • Frequency input checking is broken.
    • Keystrokes are not intuitive, but are well-documented.
  • However, the built-in help file is quite useful.

Feedback:

• E-mail from Larry, KG4Q, extolling fldigi and JT65-HF. He wishes there was a version of JT65-HF for Linux. Well, Larry, there is! You can download the source here. Also, WSJT does JT65, too.
• Chris, K4FH, caught up with Russ at Hamvention and talked about his Linux in the Ham Shack presentation. He managed to put together a fine bunch of slides completely without our help. Sorry, Chris!

Contact Info:

• Contact Richard at [email protected], Russ at [email protected], or both at the same time at [email protected].
• Listen to the live stream every other Tuesday at 8:00pm Central time. Check the LHS web site for dates.
• Leave us a voice mail at 1-909-LHS-SHOW (1-909-547-7469), or record an introduction to the podcast.
• Sign up for the LHS mailing list.
• Sign up for the MAGNetcon mailing list.
• LHS merchandise is available at the Merch link on Web site. Check out the Badgerwear or buy one of the other LHS-branded items at PrintFection.com/lhs or Cafe Press. Thanks!
• Thanks to Dave from Gamma Leonis for the theme music.

Music:

• “Down Today” by Jonathan Coulton from the album “Artificial Heart”.
• “Sucker Punch” by Jonathan Coulton from the album “Artificial Heart”.

Welcome to the 83rdest episode of Linux in the Ham Shack. Freshly back from the Dayton Hamvention, Russ jumps in by telling everyone his experience at the show this year. The short version: It was great! From there, things move on to a question of FCC rules, at least in the mind of one ham.

One of the topics that kept repeating at Hamvention was: What is a good contest logger for Linux? Up until recently, it was hard to think of one. The ncurses-based application yfktest is out there, but thanks to IZ3NVR, our hosts discuss a new option. Tune in to find out what. There’s also some feedback, occasional rambling and hardcore lunacy. Everything you’ve come to expect from an episode of LHS.

73 de The LHS Guys

We did end up making that trip down to the Camden waterfront yesterday.  There was so much to see at the aquarium, that we didn’t make it to the USS New Jersey.

But after seeing it from the outside, all of us decided that we really want to go back to take the tour. That we didn’t make it there yesterday may have been serendipitous, anyway.  As yesterday was Armed Forces Day, the New Jersey might have been a busier place than normal.  We WILL get back there this summer – somehow, someway.

Congratulations are in order to the two newest members of the QRP Hall of Fame, Terry Fletcher WA0ITP and Jay Bromley W5JAY. They both richly deserve the honor and it’s good to see them inducted.

Not much news on the e-mail reflectors about new QRP items at Dayton.  With the proliferation of e-mail capability via cell phones, iPads and other tablets, I was expecting more.  Either there wasn’t much in the way of news, or perhaps we’ll start hearing more once folks get home and settled in.

I am hoping that with the Dayton dust settling that there will be good news headed my way from Aptos, CA this week,  My buddy sent me an e-mail letting me know that he’s closing on his house on May 31st.  Looks like this horse race is going to be a photo finish.

72 de Larry W2LJ
QRP – When you care to send the very least!