AmateurRadio.com

We're back at it again, producing podcasts, drinking, laughing, having way too much fun. We hope you do at least a couple of those things when you listen to the show. This time around the topics include the UK selling spectrum, a California university ham factory, cartoons, a Debian Summer of Code project, tax reimbursement for FOSS developers, Firefox Servo, upcoming hamfests and a whole lot more. Thanks for tuning in--and please don't forget our LHS Hamvention 2016 Generosity Campaign campaign. Hamvention 2016 is less than two months away.

73 de The LHS Crew

Greetings! We have a super episode for you this time around. It's 151 Proof and packed with information on the Dayton Hamvention, NASA launches, lightweight Linux distributions that might be great in your ham shack, Android apps for amateur radio use and a whole lot more. Thanks for tuning in, and we hope you enjoy this episode. If you have comments or questions, please don't hesitate to send us voice mail or e-mail feedback. We'd love to hear from you.

73 de The LHS Guys

It's another lonely episode without Pete. We're still not sure if he was eaten by a bear or not, but we hope he's well wherever he might be. In the meantime, we put together what we hope is an enjoyable and informative episode with information on Yaesu System Fusion, bluetooth configuration in Linux, the LXLE distribution, PyQSO and more.

73 de The LHS Guys

How about that: It's the first episode of Linux in the Ham Shack for 2015! We hope everyone is having a great new year so far. In this episode, we talk with David Rowe, VK5DGR, of Adelaide, South Australia. David is an audio engineer, Ph.D. scholar, inventor of Codec2 and co-author of FreeDV, among his many accolades. We talk to David about his projects, Linux, amateur radio, life in Australia, LinuxConf AU, the new SM1000 FreeDV device, the amount of energy it takes to make a Krispy Kreme donut, home built electric cars, and much more. Until next time...

73 de The LHS Guys

Hello, folks! It’s February 2014, and we finally announce the winner of our Raspberry Pi contest! But before all that excitement, we have a great interview with a fellow radio amateur. Around that, we have news and information about the usual suspects, and covering it all is a thick layer of fun. Thanks for tuning in, and we hope to see you all in Dayton in May. Please donate to our Indiegogo campaign if you can. Every little bit helps. And don’t forget about the perks!

73 de The LHS Guys

Four Days In May is sponsored by the QRP ARCI

One of the highlights of my trip to the Dayton Hamvention last year was attending evenings at Four Days in May (FDIM), a QRP convention sponsored by the QRP ARCI that rather conveniently coincides with the Dayton Hamvention, which I try to attend annually. Though scheduling makes it difficult for me to attend all of FDIM’s daytime presentations, the camaraderie and innovation one discovers at the evening sessions is wholeheartedly worthwhile.

Last year, I snapped quite a few photos at FDIM which I planned to post following the Hamvention. Unfortunately, shortly after the Hamvention, my laptop began displaying signs of an early demise.  In haste, I archived my photos on a portable drive, where they remained buried for a year.  I just rediscovered this photographic treasure, and thought I’d share it with readers; looking through them rekindled my enthusiasm for FDIM 2013, which starts next week!

A quick look at FDIM 2012

A great characteristic about FDIM is the array of QRP products offered by QRPers for the community. More often than not, these products are fairly priced, and often in support of the QRP community rather than major profit-making ventures.

For example, the North Georgia QRP Club produces affordable wood stands for QRP rigs. They’re incredibly simple, but fully finished and beautifully designed, just the thing to prop up your QRP portable at the right angle for desktop use.

These wooden stands support the following rigs:

• Elecraft K1, KX1
• Ten Ten R4020/R4030/R4040
• Yaesu FT817/FT817N
• Hendricks PFR3

The club can even accommodate custom orders for other rigs. Check out and purchase these on the NOGAQRP website.

Speaking of wood products–one vendor last year featured an amazing array of wooden paddle pieces and even custom wooden tuning dimples (spinner knobs) for the Elecraft K2 and K1.

As you can see from the photos, each piece is perfectly finished and has great character, as one might expect of real wood.

I also ran into Dennis Blanchard (K1YPP) and his wife, Jane, who were signing and selling their books. I wrote a review here on QRPer about Dennis’ story of the challenges and joys of through-hiking the Appalachian Trail. If you haven’t read Three Hundred Zeroes: Lessons of the Heart on the Appalachian Trail, you’re in for a treat. I’m hoping Dennis will attend FDIM this year.

Dennis, being a hard-core QRPer, trekked with ham gear in tow; he brought his kits to FDIM:

There were a variety of keys and paddles to be seen, of course; offerings range from the home brewed to gorgeous Italian Begali designs:

One paddle that really caught my attention was QuadraBug, a creation of WB9LPU. What makes this gem stand apart from other “Bugs” is that not only will it form “dits” automatically, but it also forms “dahs.” Truly, an amazing work of engineering. I searched the web for a video of the QuadraBug in action, but found nothing. [UPDATE:  Thanks, Yan for finding a video! See video below.]  This year, I’ll take a video if I’m fortunate enough to see it again.

Home-brew galore

There were an amazing number of home-brewed projects on display, and even a home-brew contest. I didn’t capture photos of them all, but I did manage to snap a few.

One that really caught my eye (being a shortwave receiver enthusiast) was David Cripe’s (NM0S) version of Hutch’s Radio. The original Hutch’s Radios were built by US and British POW’s in WWII. Built in canteens, often from confiscated parts, these radios gave POWs hope by allowing them to tune in the outside world, via the BBC WS and Voice of America. In the spirit of the original, David challenged himself to build his version prior to FDIM, with original parts of the era, and in “secrecy.” Secrecy? As many of the components had to be purchased from suppliers on eBay, David tried to intercept all of the incoming packages without his wife noticing. His success was brief–alas, his wife discovered the mission–but fun; still, the end result was a very cool piece of historical recreation with a humorous story to match:

Of course, FDIM featured loads of QRP transmitters, receivers and transceivers; here is Dwayne’s (AK4P) 40 meter transceiver, built in a SPAM container:

Terry Young, K4KJP, built a very cool pocket 20 meter transceiver in an Altoids tin:

And Alan Shapiro, NM5S, should have won a prize for the most compact set of CW paddles.  These paddles are so small that they can be clamped onto your log book. Much to my surprise, they were amazingly easy to use, and would be a great addition to any field-portable radio:

FDIM 2013

If FDIM 2012 is any indication (yes), this is a mere sampling of the stuff you’ll see at Four Days In May 2013.  I encourage you to attend: if nothing else, make a little time either Thursday, Friday or Saturday evening to visit the evening displays at FDIM–they’re free and open to the public.

If you can’t attend, I hope you’ll earmark your calendar for a future date. I do plan to bring my camera again this year and will share some photos. Hopefully, I’ll post them a little earlier this go-around!

Hope to see you at FDIM and the Hamvention. For the third year in a row, I will be representing my charity, Ears To Our World (ETOW), at an inside exhibit at the Hamvention. We should be in booth 601 in the East Hall. Please feel free to stop by and introduce yourself! (And if you feel so inclined, you can even donate a few bucks to our worthy cause.)  See you there–!

Best & 72,
Thomas, K4SWL

Episode #103 Audio (Listen Now):

Introduction:

• Pete, VE2XPL from the wAVE gUIDES podcast joins as the quasi-permanent co-host for LHS.

Announcements:

• The Dayton Hamvention is happening from May 17-19, 2013. LHS will be in the Hara Arena. Please help by donating to the cause.
• RARSfest is happening May 30, 2013 in Raliegh, NC. LHS will NOT have an ambassador at the show this year.
• CQ World Wide WPX Contest is happening March 30-31, 2013 (0000Z-2359Z) for SSB and May 25-26,2013 (0000Z-2359Z) for CW. All the normal HF bands are involved in the contest. The WPX contest is based on an award offered by CQ Magazine for working all prefixes. The contest draws thousands of entries from around the world. http://www.cqwpx.com/
• Ohio Linux Fest Call For Papers is now open:  “Ohio LinuxFest is looking for talks for our 2013 event, which will be held September 13-15, 2013, in Columbus Ohio. We are looking for a variety of talks at all levels, from Beginners through Intermediate to Advanced. Any topic related to free and open source software, or to open hardware, is fair game for a talk. If you have something to say, we’d love to offer you a an opportunity to say it. Just go to http://www.ohiolinux.org/cfp and fill out the submission form.”

Topics:

• The future of VoIP
  • http://venturebeat.com/2013/03/22/fcc-regulation-voip-whats-next
  • http://venturebeat.com/2013/03/21/voip-wiretapping-laws
• EchoLink, AllStar Link and IRLP are VoIP services
  • https://allstarlink.org
  • http://echolink.org
  • http://irlp.net
• Tucnak
  • Multiplatform VHF/HF contest logging program. Includes all features for Multi station: networking, ON4KST chat, CW/SSB keying, radio control and more
  • New version 3.17 released on March 25, 2013
  • Authored by Ladislav, OK1ZIA
  • http://tucnak.nagano.cz/wiki/Main_Page
  • http://tucnak.nagano.cz/download.php (Download link)
  • Also packaged for Debian (with repos!)
• Svxlink
  • Linux EchoLink server with qtel EchoLink client
  • New version 13.03 released on March 9, 2013
  • Authored by Tobias, SM0SVX
  • http://svxlink.sourceforge.net
• Qle
  • QSO Logger and Log Editor for Linux
  • No package support for Debian or RH based systems
  • Perl and sqlite on the back end
  • New version 0.0.35 released on March 1, 2013
  • Authored by Wilbert, ZL2BSJ
  • http://home.kpn.nl/w.knol18/qle/qle.html

Feedback:

• E-mail from Brad A. talking about iOS vs Maemo and the corporate/community Ubuntu status according to him.
• LHS Yearly Membership by Rubens K. Thank you!
• Gary, KE2YK, has promoted us yet again on his blog. Therefore we will promote him back.
• http://ke2yk.wordpress.com
• http://ke2yk.wordpress.com/2013/03/23/1311

Contact Info:

• Contact Russ at [email protected] or [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.
• 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:

• “14 Ghosts II” by Nine Inch Nails from the album Ghosts I-IV.
• “Discipline” by Nine Inch Nails from the album The Slip.