Tag: ubuntu

LHS Show Notes #027

Posted on by Russ Woodman

Contributors:

  • Russ visited a Ham Radio Outlet in Virginia and bought a new Yaesu FT-7900R for his truck.
  • Richard bought a Kenwood TS-50, some wire and antennas at the Belton hamfest, but hasn't installed them yet.
  • John, EI7IG, says you don't need AX.25 support in the kernel to run XASTIR, since you're running the TNC in KISS mode. He also says that APRS is useful for emcomm events, disseminating local weather information, and passing short text messages.
  • Tim, KI6BGE, recommends Resonant Frequency, Linux in the Ham Shack, and SolderSmoke in his October 29 blog entry.

Announcements:

  • We received a donation from Paul during the last episode, and now Alex made a sizable donation. Thanks, Alex!

Links and Notes:

Music:

  • "Company of Fools" by Great Big Sea from the album "Fortune's Favour"

LHS Episode #028: The Art of Listening

Posted on by Russ Woodman

rx320d_rearIt's the holiday season, and our gift to our listeners is a brand new podcast. During my time at Ohio Linux Fest back in September, several of the participants who visited the Linux in the HAM Shack booth provided topic ideas for the program. I recently dug those topics up and Richard and I will be tackling them over the next few episodes. In Episode #026, the topic we decide to visit is shortwave listening, including hardware and Open Source software for that very purpose. SWL is a way for non-hams to approach the hobby without encountering mic fright, and a way for existing hams and non-hams alike to explore the world of radio frequency communication, whether it be foreign broadcasts, pirate radio, amateur radio or time beacons. With several manufacturers of equipment still in business, SWL is by no means a lost art, and may be an interesting extension to the amateur radio hobby for those who don't currently participate in it.

Several thank yous go out to those who donated to the Dayton Hamvention 2010 fund. With my upcoming matching contributions we'll be about halfway to our goal. Please keep those donations coming, even after we've met our goal, so we can continue to improve our equipment, our hosting and our program. As always, thank you for downloading Linux in the HAM Shack. Please send us your feedback and questions, and please tell everyone you know about us--through word of mouth, blogging, social networking, whatever it takes. Our listenership continues to grow, and we hope that trend continues for years to come.

73 de Russ, K5TUX

Podcast: Play in new window | Download

LHS Show Notes #024

Posted on by Russ Woodman

Richard and Russ are the Penn and Teller of Amateur Radio podcasting.

Contributors:

  • Doug, N6LMX, recently acquired an old Dell Inspiron 3500 notebook and decided to try Linux Mint on it. For some reason, probably processor and memory, it stalled before it got started. Same with Ubuntu 9.04. However, Xubuntu 9.04 works like a charm.
  • Joe, NE3R, sent an audio message about minicom. Thanks, Joe. Look for it in a future show.
  • Google alert about a LHS mention in John's Blog.
  • Paul in the chatroom asks about connecting a Linux machine to a shared Windows printer. Russ suggests browsing to https://localhost:631 to bring up the CUPS administration page and configuring the printer there.

Announcements:

  • New streaming audio on the web site. New URL: https://stream.lhsinfo.org:8008, or go to https://lhsinfo.org and look for the links on the right side of the page.
  • Look for Richard at the Belton HamEXPO on October 3rd. in Belton, TX. Russ will be at Ohio Linux Fest on September 25-27 in Columbus, OH.
  • Welcome Bill, KA9WKA, as the newest member of the Black Sparrow Media production team. Bill will be compiling the show notes for Resonant Frequency. (And, now, LHS too. Email comments, corrections, suggestions to ka9wka at blacksparrowmedia dot com. -Ed.)

Interview:

Topic:

  • Richard discusses programming radios using Linux
    • Richard tries programming his Vertex VX-150 using Wine under Linux. The programming software installed fine, but when he tried downloading the data from the radio to the computer, he received errors, probably due to a mismatch in the serial port speed. Next, he tried programming his Icom IC-91AD. The software installed and recognized his serial port, COM1, and he was able to program the radio.
    • Tim, KI6BGE, in the chatroom, says the IC2200H D-Star program works the same way.
    • KB3GTN in the chatroom says he's had good luck programming his Kenwood TS480 within Linux, using his own program.
    • Tim, KI6BGE, says the Icom ID800 and IC2200H use the same programming cable, but different software.
  • A Ustreamer asks which Linux distributions we're using. The summary is Linux Mint, Ubuntu, Xubuntu, Kubuntu, SpearMint, CentOS, OpenSUSE, and Debian.

Music:

  • "Terra Firma" by Garrett Wall from the album "Sky Pointing"
  • "All of the Above" by Garrett Wall from the album "Sky Pointing"

LHS Show Notes #022

Posted on by Russ Woodman

Contributors:

  • Email exchange with Herve, of Shackbox Linux.  If you found it useful, please consider donating something to the project.
  • Voice comment from Rodney (aka R0dzilla) KJ4OHH: he asks for more information on Echolink and Echolinux. Our hosts respond with CQiNet and QTel.
  • Rod, KJ4OHH, postsin the forum:  If you install a 32-bit program under 64-bit Linux Mint 7, then install a 32-bit application, getlibs may not find the 32-bit libraries, so you have to get them from the Ubuntu repository: 
    $sudo getlibs --distro Ubuntu --release jaunty nameof32bitprogram

    And congratulations to Rodney on getting his license!

  • VK5HZ in IRC says Echolink does work in Wine, at least for him.
  • Joe, NE3R, runs packet and uses an old TNC with firmware from the 1980s.  He runs XASTIR with an MFJ TNC and minicom.
  • Ken, WA3FKG, posts in the forum:  Acer says if you replace windows with Linux on one of their machines, you've voided the warranty.
  • Tony Malloy re-Tweeted on identi.ca when Episode 019a came out.  Thanks, Tony.
  • Damon, NN7B, asks "Which packet program do you use for Linux?"  It's probably easier to use a TNC in KISS mode, rather than trying to do software packet.
  • David, KF5BCM, wants a noise gate on Richard. 🙂 He says hears Richard breathing loudly on Episode 15.  (Make a donation and maybe that will help fund the equipment.)
  • turtles7, in the forums, suggested a topic for a future show: mobile installation hints. He recently installed a mobile in a minivan, and still has high SWR.

Interview:

  • Interview with Beth Lynn Eicher of the Ohio Linux Fest.
  • Beth Lynn talks about the training opportunities at OLF, exhibitors, and the history of OLF.

From the chat room:

  • Why don't we do shows on Linux basics? We did. Check out the older episodes. If there's something we haven't covered, let us know.
  • What is a "Crank"? See Linux Cranks.  (ogg format, explicit)
  • How to play .ogg files in iTunes.
  • KJ4OHH just bought a 8GB Sansa Fuze for $39. Refurbished Sansa Clips are often available at buy.com and newegg.com for good prices, too. They play OGG files natively.
  • Check out Shackbox Linux, too.

Music:

  • "Out of It" by Brad Sucks from the album "Out of It".
  • "Fallen from Grace" by Shawn Harris from the album "Temptation".