AmateurRadio.com

If, like me you have an rtl dongle, there is another ‘thing’ you can do with them that I bet you never knew. Ok you did but I’ll bet all of you didn’t know. Its called OpenWebRX

You can also arm yourself with one of those old netbooks you’ve got loafing about in the corner and put it to use into the bargain.

To tell the truth I’d not heard about it until Daniel, 2E0DNX mentioned something in passing as I was driving him back from the club night last Monday. I can’t remember what started it but we got onto the subject of putting receivers on the web a la WebSDR and the well known Hack Green SDR. This time, as we are both cheapskates, it was around the use of the cheapo dongles.

So, after downloading a copy of Lubuntu (A lightweight ubuntu distro) I installed it onto an old netbook. I thought I followed the instructions on the website and but I hadn’t and after a false start with some rubbish spelling had a receiver running on the local host. I did get some pretty speedy support from the developer though who helped to narrow down my incompetence.

Getting it on line is a little more complicated and needs a bit of fettling. In order to get it listed on the site it needs a web presence. To get that you can pay for it and host it or you can be a cheapskate and use a service like N0-IP.  Guess which route I went? They provide a web address that you can use and some really handy instructions for linux installations, if, like me, its not a natural environment to work in but you can largely follow instructions.

After all instructions followed correctly (there are no spelling mistakes in your config file ) then the last thing to do is make sure your router lets the traffic through (port forwarding). This can be a pain if you’re on BT like me and can lead to no end of frustration that was eventually fixed with a new, non BT router. I’ve got my head round this and will now look to set up a more permanent installation, perhaps with a RPi2 if its got the right mojo.

All in all you’ve got to hand it to people who set out these environments as they are becoming a great way of distributing amateur radio to a wider audience. Thanks Andras, HA7ILM and well done!

Introduction:

• Tornado season has begun in Texas! Check out the videos at kcares.info

Announcements:

• The donations for the LHS to Dayton Hamvention fund have stalled. If you’d like to see LHS return to the Hamvention this year, please make a donation in the next week or two. All donations will go toward the cost of the booth in the vendor exhibition hall. If we fail to raise enough to attend, then the funds will go toward the expenses of producing LHS.

Topics:

• Richard’s Linux Adventures
  • Thank You Kubuntu, for once again obliterating Richard’s boot sectors.
  • Russ suggests using dd to perform what is essentially a low-level format of the drive. For example,

    dd bs=1m if=/dev/zero of=/dev/sda

    NOTE: This will totally erase your hard drive! Use caution!

  • Matthew, KC8BEW, in the chat room, suggests using Spinrite to repair a hard drive.
  • Richard declares that Debian is the Jesus Christ of Linux distributions, as it raised his hard drive from the dead, at least temporarily. It was the only distro he found that managed to install grub on the drive.
  • Richard also declares that Linux Mint sucks… at least for him. Audacity caused 100% CPU usage, spell check didn’t work, and it crashes.
  • Also discussed: CentOS, Scientific Linux, Fedora, PCLinuxOS, Xubuntu, lubuntu.
• Richard is writing an ebook on the National Traffic System.
• Russ again suggests Richard try Debian, but Richard says it won’t let him install Firefox. Maybe there’s a hardware issue? (Perhaps memtest might find a memory error? -Ed.)

Donations:

• We received several donations from visitors to the Dalton Hamfest and the KARC Hamfest. Thank you to our ambassador Ronny (K4RJJ) and to everyone who stopped by our booth at those events.
• Russ hoped to interview Roy, KK4ATD, our ambassador to the RARSfest last week. Apparently, the LHS booth was a great success.
• If you’d like to be an ambassador for LHS at an event, email us at [email protected] and visit the Ambassadors link on the web site.

Feedback:

• Fab, co-host of Linux Outlaws, left a couple comments on the website expressing his gratitude for being on the show.
• Bob (W9YA) offers Russ some suggestions for entering the contact exchange information in YFKtest.
• LinuxCanuck left a comment saying he enjoyed the episode with Fab, asks for help getting the feed links on the web site to work, and offers some thoughts about Kubuntu.
• Roy, KK4ATD, the LHS ambassador to RARSFest, calls in to the show and describes the event. He’s also building a repository of ham radio packages for CentOS, called Hamux.

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.