Posts Tagged ‘Study’

LHS Episode #144: Amateur Radio Resources

ham-radio-operateHello, folks! We're happy to say that Pete has rejoined our crew for this episode of the show, and he brings with him some excellent information for all you listeners out there. We take a look at several great video and audio resources for amateur radio adventures this fortnight. On top of that, we give a detailed description of YFKtest in action during a contest, and an overview and introduction to the latest version of the Tucnak logger. Lots more news, reviews and excitement as well. Please enjoy!

73 de The LHS Guys

Radio propagation and space weather course

As the propagation columnist for several amateur radio magazines, I hear from a diverse group of interested people that find space weather and the propagation of radio waves fascinating. I admit: I am a space weather and radio propagation nut, and it is always good to correspond or meet with other interested folks. This is an aspect of our hobby that never grows old, as there is so much that we don’t yet know–we communicators are in a perfect space to make discovery and to make improvements to our understanding of this science.  Over the years, I’ve heard a lot from readers of my columns, expressing their fascination with the science of radio and solar phenomenon.

Are you interested in learning about the Sun and the Sun-Earth connection (space weather), including topics of sunspots, solar flares, coronal mass ejections, and so on?  Do you want to delve deeper into topics including the ionosphere, the magnetosphere, and how radio waves propagate from transmitter to receiver?

foF2 Map for June 2014

The critical frequency (foF2) for mornings during June 2014.

You might consider a time-proven “course”–material that is very comprehensive–that you can self-study, to become well-versed in this information. The course (one that has been used in professional disciplines) is offered either stand-alone, or bundled with the ray-tracing PropLab PRO software. 

Some may say, “But, I like the magic of just getting on the air and trying my luck! If I learn all this stuff, then it becomes science, and not a hobby.” It is true that there’s a joy at being dazzled with the magic of radio; buy a super cool transceiver, and a factory-made antenna with coax already fitted with connectors, adding the necessary accessories to make it come alive, then begin exploring the shortwave frequencies. Magical, indeed! But, there are many in the hobby that wish to learn how all of that works. Some even begin learning how to build antennas, radio kits, and discover the joy of the “science” of radio. A few eventually take the step with gained “scientific” knowledge of electronics, and they design and build equipment for their hobby. The course is part of that mix: learning how the Sun affects getting a radio signal from point A to point B, and how to leverage their time and efforts, is a joy, indeed.

Interested?  Here’s the web page: http://hfradio.org/swp_course/

 

Ray Traced Radio Wave

PropLab PRO creates ray-traced radio wave analysis

 

If any disclosure is necessary, here you go: The proceeds from a purchase of this course go to the funds I use to keep cw.HFRadio.org, swl.HFRadio.org, and other resources at HFRadio.org, plus http://SunSpotWatch.com up and running. There are monthly fees, yearly fees, and software licensing to cover, as well as the purchase of hardware from time to time. These operating and maintenance funds are mostly covered by me, Tomas, NW7US, out of my personal funds. Any donations and sales helps out. Haters and Hecklers can send their comments to the bit bucket.

73 de NW7US

MSc re-start

Last year my employer gave me one of those opportunities that are hard to turn down.  After completing 9 years of distance learning to get my degree and masters they offered me the chance to do another masters. Oh dear. Nice but not more study. Trouble is, this kind of thing takes up a lot of your time.

So it’s going to be another 8 or 9 months of intense study and assignments interspersed with family, cycle training, work and ham radio. I still plan on optimising my Cobwebb antenna, setting up the QRP QRSS/WSPR beacon and attempting to get on air. By the end of this I should either have a degree in time management or failed in everything.

On the bright side I should be out of the books in time for next years Es season at the very least.


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