Tag: raspberry pi

LHS Episode #123: Busted for Jaycasting

Posted on by Russ Woodman

jay-dighsxHello, 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

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LHS Episode #119: Just Keep Swimming

Posted on by Russ Woodman

Scared_Nemo_Wallpaper_0w1r5An action-packed episode awaits your eager ears. In Episode #119 of Linux in the Ham Shack, your intrepid hosts discuss the new Cinnamon desktop, Amazon's desire to make deliveries by unmanned drones, WEFAX and slow-scan television. On top of that, there is information on the best light weight desktop environments for your computer, and the announcement of a new contest where you can win a Raspberry Pi. Check out the Contest page for more details. Thanks as always for being a loyal listener, and have a very merry holiday season!

73 de The LHS Guys

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LHS Episode #105: Linux on the HamStack

Posted on by Russ Woodman

hamstackThat'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

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Show Notes #102

Posted on by Russ Woodman

Episode #102 Audio (Listen Now):

  • [audio:https://bsmarchive.info/lhs/mp3/lhs102.mp3]

Introduction:

  • Rob from the MintCast podcast is on the show tonight filling in for the nomadic and enigmatic Richard.

Announcements:

  • The 2013 Dayton Hamvention is coming up May 17-19 in Dayton, Ohio. We are still in need of donations. Please keep 'em coming.
  • The Wouff Hong Podcast, member of the Black Sparrow Media Network, have released their first episode. If you don't subscribe to the BSM aggregate feed, you can find them at the link above. Good episode, and they mention LHS.
  • Rob and Russ use BeyondPod on Android as a podcast manager.
  • Roy, KK4ATD, will be in Atlanta at RARSfest as an ambassador for LHS. If you're anywhere near Raleigh, NC on Saturday, March 30, 2013, stop by and say hello. [LHS will NOT be present at RARSfest this year. Sorry for any confusion. -Ed]
  • The sponsored ads in the right column of the LHS web site actually make us a not insignificant amount of money when you click on them. If you want to help us out without donating your own money, please click on an ad when you visit our site. We get money in our donation box, and you don't lighten your own pockets. Thank you!

Topics:

  • Visit KE8P's blog. One of the articles documents using a Raspberry Pi as a temperature monitor.
  • KK4ATD has developed Hamux, a 64-bit, CentOS-based Linux distribution with ham radio applications. This is a "live" CD image, so you can boot it from CD and try it before installing. At 698MB, it just barely fits on a CD.
  • Our hosts embark on a brief digression about Douglas Adams.
  • Slow Scan TV (SSTV)SSTV is a method of sending still images using radio frequencies on the HF bands. FSTV (fast-scan TV), which is typically done on VHF and UHF frequencies at distances up to a couple hundred miles, is similar to broadcast TV.In order to operate SSTV, you'll need a radio (and a license to transmit), a computer, a sound card interface to connect them to each other, and software. For Linux, we have QSSTV. The current version is 7.1.7, released on January 4, 2012. It is compatible with the Ham Radio Control Libraries (hamlib) for controlling the radio.Russ gives a brief overview of the various configuration options and interface of QSSTV.
  • Rob is not a ham, but has considered obtaining his license. Unfortunately, he lives in an area with deed restrictions that prohibit outside antennas. What are his options? There are several resources on the web for ham operation with antenna restrictions. Some of these are:

    Though in Rob's case, with aluminum foil-lined roof tiles, attic antennas are not likely to work very well.

    Other possibilities: using EchoLink, IRLP, operating mobile or portable. Perhaps tossing up a temporary wire antenna in the back yard, operate, then take it down.

    Rob and Russ discuss the various options, potential for TVI, and VEC testing opportunities.

Feedback:

  • David, KE0AZ, writes to say he's sorry to see Richard to go, but will continue to listen.
  • Frank, K4FMH, would like to see more technical content in future episodes.
  • W. Lynn writes to say that the Belton HamExpo will be April 20, 2013 in Belton, TX.
  • Gary, KE2YK, will miss Richard, too. He also appreciates the mention of Linux Mint 14 as it reminded him to give it a try.
  • Pete, VE2XPL and the host of the wAVEgUIDES podcast, sends his congratulations on 100 episodes and best wishes for Richard.
  • Gary, KE2YK, also sent comments about episode 101, including a link to his review of the Raspberry Pi.
  • Brian, WB4ES, sends his thanks for Richard's introduction to JT-75 screencast. (Available to subscribers.)
  • There are more comments on LHS Facebook Page.

Contact Info:

  • Contact Russ at k5tux@lhspodcast.info or info@lhspodcast.info.
  • 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:

  • "Insanity" by Mad Mav from the album Black Sheep, courtesy of Jamendo.
  • "Strike the End" by Convergence from the album Points of View, courtesy of Jamendo.

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