Posts Tagged ‘PSK31’

10m 8 Nov 2012

10m WSPR spots @ G4ILO 7 November 2012

 Another fairly quiet day on 10m. I took time out from WSPR during the early afternoon to do some PSK31 operating. There was some good DX about. First I worked Ian 3B8IK in Mauritius. I heard 5H3NP in Tanzania, but he didn’t appear to be CQing. I found a clear spot and called CQ myself hoping to be heard by the African station but every time a station from the Eastern USA called me! It was better than when the band was wide open as there was less QRM making it easier to hear stations.

I like working stateside because ops seem more willing to have a proper QSO instead of just exchanging reports and details. I don’t think that says anything about the relative friendliness of Americans and Europeans, it’s just down to the fact that Yanks and us both speak the same language whereas for the European stations that are all I can usually work English is not their native language.

PSK Reporter map showing stations heard/worked by G4ILO on 8 November 2012

10m wide open!

Ten metres has been wide open today. Stations have been heard or worked in just about all directions. I ran 2 watts of WSPR during the periods that I wasn’t in the shack and the program screen resembled 30m!

WSPR spots on 10m at G4ILO, 26/9/2012

After a short period of WSPR I switched to voice mode and made a nice SSB contact with Ken, JA2FJP near Nagoya (nothing to do with cheap Chinese antennas!) After a rubber-stamp contact with R100BG I found phone a bit hard going with all the QRM and pileups so I retreated to the more restful pastime of working digimodes.

Digital stations hrd/wkd at G4ILO, 26/9/2012

I made one more Japanese contact – with JI4POR – and made my first-ever China contact – with BG8GAM – all on PSK31. I heard several more stations from those countries and also one from Korea (South, presumably) and one from Indonesia but didn’t manage to work them. Better luck next time!

A session of calling CQ produced an endless succession of Russian stations. Where do they all come from? There is no chance of working interesting DX unless you search and pounce on the DX stations. Even when calling a specific DX station I was being called by Russian stations! Why do they do it? I lost the chance of a couple of first contacts because of it.

As the afternoon wore on many stations from North America and Canada started to be in evidence. My final PSK31 contact for the day was with Bob KZ0G in Missouri which is probably a first for that state for me.

Not a bad haul for a few hours listening / operating using a maximum of 40 watts PSK31 to an attic dipole. I wish there were more days like that!

PSK31 to Amman, Jordan

Conditions have been good recently on 15m. On that band I have a choice of two antennas – the multiband dipole or the magnetic loop. The multiband dipole doesn’t actually have elements for 15m so on that band I think the 40m element must do the work. The K3 ATU is needed to produce a good match.

There is quite a big difference in performance between the two antennas on 15m. The magnetic loop, surprisingly, has a higher noise level but it also produces stronger signals on some stations. On other stations the dipole seems best. It’s a pity I don’t have a sub-receiver in the K3. It would be interesting to try diversity reception one day.

Amman, Jordan

Whenever a band is open you can usually find some PSK31 activity even if you can’t hear any phone. That was the case yesterday on 15 metres when I worked Nart, JY5IB from Amman, Jordan. That’s an all-time new country for me so I was very pleased to get him into the log. On this occasion it was the magnetic loop that did the job.

Where did I find those other 60 hours a week?

So I finally pulled the plug on the day job six weeks ago. For the first time since I was 18 years old, I don’t have a regular pay check coming in. Unless you count that Social Security thing, which is hardly enough to call a “paycheck.”  I had big plans for all the new spare time I was going to have in retirement, including actually getting on the air more, seeking out long, rambling ragchews, working more PSK31 and RTTY, doing some QRP, maybe even building a kit or two and trying out an antenna idea I’ve been contemplating.  Contemplating for a dozen years.

Truth is, I only retired from one of my several jobs.  For some reason, I quit the only one that actually paid me a regular wage, which automatically brings my sanity into question.  But like a gas occupying a vacuum, the other things I do quickly expanded to take up all my available time, including what the day job once took.  I have no idea how I was able to work those sixty hours a week at the old vocation!

Some of you may be aware that I am a writer, too, and just published my 24th book.  I’ve also finally gotten around to putting one of my novels–my second book, published way back in 1997–up on Amazon.com as an eBook.  (I hope it finds a bigger audience this time because it is near to my heart, the story of a young man who falls in love with the magic of radio, goes on to a career in broadcasting as a deejay, and eventually his best friend, who just happens to be a ham, saves his bacon…using a trick many of you will recognize.  It’s titled WIZARD OF THE WIND and, yes, there is a lot of me in that story!)

I’m also finishing up an amateur radio book, one that has been in the works for a while, too.  It will include some of the articles and short stories I’ve put up on eHam.net and more.  I want it to not only entice those who develop an interest in ham radio to go ahead and take the plunge but to also encourage those already in the hobby to explore other aspects and become true evangelists for it.

When I was writing WIZARD OF THE WIND, I actually took a weekend job at an oldies radio station for a year, working a weekend deejay shift,  just to get that old feeling back.  It really helped me put it into words as I worked on the novel.  Maybe now is the time that I should be getting on the ham bands more, broadening my own horizons so I can capture the magic of the hobby as I work on the new book.

I think I just talked myself into getting off this blog and seeing what the DX clusters are saying.  Or watching the waterfall for a bit on 20M PSK31.  Time’s wasting!

Don Keith N4KC

www.n4kc.com

www.donkeith.com

http://n4kc.blogspot.com

(A blog about rapid technological change and its

effect on society, media, and ham radio)

Show Notes #082

Introduction:

Announcements:

  • The Black Sparrow Media Mobile App for iPhone/iPad and Android has been updated. You can now listen to all of the old episodes, as well as new ones, via the app. wAVEgUIDES episodes are now included, as well. All streaming content is now available for iPad/iPhone. Please download and enjoy. It’s at the Google Play marketplace, as well as via the Black Sparrow Media website, and it’s still free!
  • The LHS Hamvention fund drive was a success! LHS will be at Dayton Hamvention 2012, May 18-20, in the North Hall of the Hara Arena in booth 131, the same place as last year.
  • Russ fixed a website bug that may have been causing some visitors to see the Black Sparrow Media site when surfing to LHS. Thanks to John, EI7IG, for pointing it out.
  • Please sign up for the LHS mailing list at http://lists.blacksparrowmedia.net/mailman/listinfo.
  • Please join the LHS subreddit and contribute show topic ideas, news of interest to our listeners, or just about anything else.
  • Please tell your friends about the show.

Topics:

  • Stan Horzepa, WA1LOU, in his recent Surfin’ column on the ARRL website, recommends open source Apache OpenOffice and the desktop publishing software Scribus. Note, LibreOffice is a fork of OpenOffice and is also quite functional. Both offer word processing, spreadsheets, database and presentations. Scribus may have a steep learning curve, but it’s a very powerful program. Easy tasks are easy to accomplish. Complex projects may take more effort to learn. Also note that many open source programs, like OpenOffice, Libre Office and Scribus, are available for Windows, OS X, as well as Linux.
  • Take a look at the ham radio section at Linux Journal which also has links to their Ham Shack forum.
  • Richard discovered several open source ham radio applications at Sourceforge: ircDDB_gateway, CQiNET, phppredict, contest loggers, fldigi, paclink-unix, OpenMOR, software for SDR radios, Ham Radio Net Logger, and more. So, don’t just look in your distributions repositories for applications. You may have to compile the programs from SourceForge yourself, but it may be worth the trouble.
  • Finally, a reminder to visit KE2YK’s Random Oscillations website.
  • An overview of ham radio apps for Android phones, available at the Android market, aka Google Play:
    • Morse Code apps:
      • Morse Decoder ($4.99)
      • Morse Code Reader (Free)
      • Morse Trainer Lite (Free)
      • Morse Trainer ($2.99)
      • Morse Code Trainer (Free)
      • Morse Code Keyboard (Free)
      • Morse Code Teacher ($3.99)
    • QSO Logging:
      • Amateur Radio Call Log (Free)
      • HamLog ($0.99)
      • Hamroid Free (Free)
      • Hamroid ($6.53)
    • Miscellaneous:
      • QSY (Free)
      • DroidPSK ($4.99)
      • DXCluster ($2.49)
      • DTMF ($2.49)
      • Echolink (Free)
    • A few more from Bill:
      • APRS Viewer (Free)
      • Ham Radio Tools (Free)
      • Who Is Calling Me? (Free)

Feedback:

  • Ronny, K4RJJ, regrets that he won’t be able to act as the LHS ambassador at the Knoxville hamfest. If you’d like to be our representative at the Knoxville, or any other event, please contact us via the Ambassador link on the website.
  • Roy, KK4ATD, reiterates how much fun it is to be an LHS ambassador.
  • Chris, K4FH, says he offers a presentation at club meetings he calls Linux in the Ham Shack. He’s hoping Richard or Russ has some material they can share.

Contact Info:

Music:

  • “Gunpowder Chant” by Diablo Swing Orchestra from the album “The Butcher’s Ballroom,” courtesy of Jamendo.
  • “L.E.O.” by Oleg Serkov from the album “Epoch Symbol,” courtesy of Jamendo.

LHS Episode #082: Hamroids

In a world first, or maybe just podcast first, the guys throw caution to the wind and actually product an episode with some real Linux and ham radio content. We know it’s shocking, but sometimes–just sometimes–a miracle happens and you get the belly laughs along with something to stimulate your gray matter. We can’t promise this will happen in the future, but this time you’re safe.

On the Linux side, Richard found an article on the ARRL Web site which leads to a discussion of OpenOffice (Libre Office) and Scribus, two excellent document preparation suites. On the ham radio side, Russ discusses some useful Android applications which might be helpful to those operators who want to use their devices for logging, CW training, PSK31 digital mode communications and more.

Thank you for all the donations to the Hamvention fund. Russ hopes to see as many folks as possible during his time at the show. LHS will be in the North Hall, booth 131.

73 de The LHS Guys

More KX3, iPad and PSK-31 Experimentation

Last week I created a YouTube video to document some experimentation I had completed with the KX3, my iPad and the iOS PSK-31 app called PSKer.  This week I made some modifications to my setup.  This included adding a USB extension cable and I experimented with the VOX settings of the KX3. 

Watch this video on YouTube.

 

Thank you for watching!

73 de KD0BIK


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