Tag: digital

LHS Episode #026: Junk in the Trunk

Posted on by Russ Woodman

irlpBack from Baltimore and ready for more ham radio, Linux and Linux in the HAM Shack. I had originally planned to get this episode out before I left for the Large Installation System Administration conference in Maryland, but it didn't work out that way. I even brought all the audio with me to assemble the podcast during my off time at the conference. It turned out there wasn't any off time, so I wound up having to finish up when I got home. That being said, I have to admit this is my favorite episode so far.  It seems like Richard and I are finally getting the hang of this podcast thing. We truly appreciate all our listeners. It makes the time, effort and money of putting out this program worth it.

In Episode #024, we bring you some final wrap-up from Ohio Linux Fest, including interviews with ham radio operators, Linux users, Beth Lynn Eicher from OLF, members of the Drupal project and more. We answer listener comments and questions, of which there are many, and I talk about my getting back on the air and include my new experiences with digital communication via ham radio, from PSK to IRLP. Grab a drink, sit back and enjoy this episode of Linux in the HAM Shack. And if you have a spare couple of dollars, drop them in the can so we can bring our show to the national ham radio convention in 2010: The Dayton Hamvention.

73 de Russ, K5TUX

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LHS Show Notes #017

Posted on by Richard KB5JBV

Contributors:

  • Don WS4E sent us a pointed email. He uses SuperOS and was even able to get his programming software for his talkies. Likes SatScape for satellites in Linux.
  • Bob K4BB says that you can use MONO for running HRD on Linux. behind on the podcast. And Likes Unetbootin Really likes the quality of the show. Feels the websites need help. Bob had four or five pieces of feedback this time. Thinks the music is a waste.
  • BTW Colin and Martin at ICQ Podcast are our friends 🙂
  • Captain Spauldings Blog, He uses Ubuntu and likes the podcast. (Hooray for Captain Spaulding the African explorer)
  • Donation Mark K. Thanks Mark
  • Richard says “Join the fun and be a guest co-host”
  • The Techie Geek gave us a mention. Thanks for the tip on the Sansa Clip Russ
  • We have appeared again in a comment over at Solder Smoke. Keep spreading the word.
  • Thanks to the guys at TiTradio podcast for the mention
  • Hello to Azimuth, Wayne KB7CFD, Don't fear the badger.
  • Kent VE4KEH sent us a message about forwarding X11 over SSH using xming

Announcements:

  • We now have voice mail. Leave us a message and we will get it on the show +1-888-455-0305

Links and Notes:

  • Russ talks about Java for a while:
  • Its cross platform
  • A little clunkie
  • Side track to Adobe Air
  • Cool stuff available
  • BTW there is a version of Adobe Air for Linux
  • Now that we have our Java, We need a doughnut 😛

  • Drats extravaganza:
  • Terminal for D-Star low speed data on Talkies and Mobile Rigs
  • Dan KK7DS
  • Drats.com
  • It is cross Platform
  • Written in Python and GTK
  • Not only the terminal but a repeater too
  • Windows installer
  • on Linux you also need a few libraries
  • Easy to use if you have ever used terminal software
  • If you haven't used terminal software before, Still easy to set up to run
  • Auto QST's, Preformatted forms, Weather info, APRS, even internet email.
  • Heard List, APRS data
  • Session activity log
  • Ratflector access for testing

  • The Drats Repeater Proxy:
  • Very simple
  • Setup you own repeater at your house
  • Can be setup for over the air or network operation
  • Don't have to setup the ports for your local network while testing
  • Auto id of repeater
  • Monitor screen shows connected computers and radios
  • Sometimes Simplicity is best
  • Web page has How-to's, Wiki, Info and mailing list for information about Drats
  • Ratflector on ports 9000 and 9001 for testing over at the Drats website
  • Russ says it works on MAC
  • Check out the website at
  • Richard Hopes that Drats becomes the standard for D-Star low speed digital

Music:

LHS Show Notes #013

Posted on by Richard KB5JBV

Contributors:

  • KE7BAF about WUBI. Checkout WUBI at www.wubi-installer.org
  • Timis Via Twitter told us we are #1
  • Tom the Trucker left a wonderful review over at Itunes for us
  • N8XJA Tony found us through Itunes and is re-inspired by the show to pursue his Linux Dream
  • Rochester NY Amateur Radio Association added us to their website as a valuable Resource. Check it out. https://rochesterhamfest.org/
  • Mentioning the Dane Alex OZ9AEC and his Amateur radio software for Linux some of those are Gpredict Sat Tracker https://gpredict.oz9aec.net and Grig https://groundstation.sourceforge.net/grig
  • A Comment from Petr OK2CQR. Developer of CQRlog which we highlighted on an earlier episode. CQRLog can be found at https://www.cqrlog.com/
  • Myron says The Live show is pretty neat. Don't forget the Live recording session every other week check out the main page for more details. www.lhsinfo.org
  • Bob WD4BOB Has added some info to his page about the show go check out his blog at https://wd4bob.com/wd4bob/home/home.html Thanks Bob
  • KC7DEZ Barry Wants to get on packet and we are researching ways to get that happening. If you are good with packet and Linux get in touch with us.
  • WA3FKG Ken Posted about us in his Blog https://www.wa3fkg.com/
  • Josh Looking looking for basic info on Ham radio.

Notes:

Richard is a tester so this is the way he does it. If you are sure that rig control is going to run the way it supposed to then skip the Grig stuff.

  • Make sure you have hamlibham2 installed. Use Grig from the repositories to help make sure your rig control is working. Use “grig -h” at the command line for help.
  • Russ talks about creating a launcher for Grig in the menu.
  • Get you rig ID number by typing “grig - -list” for a list.
  • Make sure your rig is in VFO mode. Rig control will not work in memory mode. Once you have it working move on over to FLDIGI.
  • You can control a radio with libhamlib2, rig cat, mem map. We assume that you already have FLDigi installed and running. Go to the rig control tab. Under rig control go to the hamlib tab. Check the box that says “Use hamlib”. The next box says “use hamlib PTT” leave this unchecked. I did not try this you can experiment with it later. Find your Radio in the drop down list. Port will be the port your cat cable is on with the same settings you use in Grig. Initialize! There you go explore and have fun.

Links:

Music:

LHS Episode #010

Posted on by Russ Woodman

That's right, everyone. We've hit Episode 10. I know it's hard to believe. We can hardly believe it ourselves. This one has been sitting in the editing room for a while due to life conflicts once again. It also spent a lot of time going through the editing machine. All that said, it's finally produced, mostly coherent, and occasionally informative.

As always, thank you so much for listening to the program. Please help spread the word about Linux in the HAM shack by tweeting about us, posting on your blogs, telling your fellow hams and just getting the word out. We appreciate it, and we'll do the same for you if you send us your information.

Tons of feedback in this episode and then we tackle digital modes from RTTY to Throb. Enjoy.

73 de Russ

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