Johnson County Radio Amateurs Club
Visit JCRAC at www.W0ERH.org!

VHF Field Day!

Posted: June 11th, 2009 | Author: KDØFRY | Filed under: Updates | No Comments »

The 2009 ARRL June VHF QSO Party is coming up, and it sounds interesting. I’ve never been involved with anything like this yet, but I may just go out with a couple of friends and see what it’s like. At the very least, I’ll be listening to the air waves. You can read more about the field day here:

Join the Fun in the ARRL VHF QSO Party This Weekend


Weather!

Posted: June 7th, 2009 | Author: KDØFRY | Filed under: Education, Updates | No Comments »

One of the fun things about amateur radio is listening to the weather nets that activate during severe weather. A net is basically a semi-official way of handling traffic for a specific event, such as a content, some kind of public service, or during a storm. We’re under a tornado watch tonight until 11:30 pm, and I’ve been having fun listening to all of the chatter on our local emergency communication service repeater (K0ECS at 145.470).


Night Owl

Posted: June 5th, 2009 | Author: KDØFRY | Filed under: Updates | No Comments »

At the moment, I work a second shift (I won’t be much longer), so I’m often up pretty late. I was sitting around watching TV last night, and I had my little radio scanning the channels for the heck of it, even though I knew there probably wouldn’t be any activity. One of the repeaters chimes every hour, and when 1:00 am came around, I heard the familiar sound, with a little extra I didn’t expect:

“ding-dong, one-o’clock a.m., why are you up?”

Someone has a sense of humor. :)


Getting Licensed

Posted: June 3rd, 2009 | Author: KDØFRY | Filed under: Education | No Comments »

If you’re like me, you may not have had much exposure to amateur radio before deciding to get licensed. I actually had known only one other person to hold a license, and he was simply an acquaintance in high school. This guy was, however, the inspiration to get licensed. I figured that if he could do it, I could too. It took me a while, but I finally got it done.

Before I was able to test, I had a few things I had to figure out. First, I wasn’t sure what to study or how to study it. Would I need to know how to work a radio? Would there be some kind of practical exam? Once I was ready, where would I take the test? I knew that this was an FCC thing, and I’d have enough dealings with government-related stuff via the military that I had envisioned some Men In Black-looking facility where people go to obtain their license.

I started by heading down to the book store. One could just as easily go to the library to scope out the resources that may be kept there. I decided to go with Gordon West’s study guide on the Technician class license.

I should probably explain a little bit about the various licenses at this point. After all, why did I decide to study for the Technician class license? For one, it’s currently the entry-level license, and at the time, it was the only license that did not require one to pass a Morse code test (this has since changed—a Morse code test is no longer required to test to any level). There are currently two other classes that can be obtained: General, and Amateur Extra. Each one builds on the previous, and each license grants more privileges.

Privileges for what? Without getting too in-depth, the FCC has granted the use of certain frequencies to amateur operators. These are often referred to as bands. For example, when you get in the car to drive to work, you may flip on over to 96.5 The Buzz, or Q104 at 104.3. These are FM radio stations that fall within the 87.5–108.0 band designated for commercial broadcast use. Amateurs have band assignments as well, and there are subsets granted to each license. By the time you reach Amateur Extra, you can use all bands available to amateurs.

Now that I’ve cleared that up, let’s get back to studying for the test.

I spent quite a bit of time reviewing the rules, regulations, and common sense guidelines laid out in the book, until I had a decent familiarity with the kinds of things I needed to know. The interesting thing about the tests is that you’re only given a few questions from each group, or pool, of available questions on each topic. For example, there might be 30 questions in the basic electronics pool, but only 5 or so will be asked in the actual exam.

Before I went to take the exam, I spent a few days going through practice exams. There are positives and negatives to this approach. On the positive side, one can learn the material for the test very easily via a trial and error method. On the negative side, it ends up being more about memorizing the correct answers than really learning the material. In my case, I just wanted to get the test done, since I knew I’d re-learn a lot of the material as I gained practical experience (e.g. I haven’t had to calculate the resitance of a circuit since I received my license over six months ago, even though basic Ohm’s law calculations are required to answer some of the questions correctly).

My favorite practice tests were at QRZ.com. This site is a nice resource, and is commonly used for looking up call signs and information on other licensed hams. You can find their practice tests on their Ham Radio Practice Tests page. Even if you’ve never looked at the material, I recommend anyone to go there and try the tests out. You’ll be surprised how many of the FCC rules are fairly common sense, and you’ll probably pick up a few things along the way in preparation for taking your own test.

Taking the actual test was much simpler than I realized. I looked up a local amateur radio club who offered tests at a local library, and then I showed up at designated time and date for the test. There was a $15 testing fee, and after about 15 minutes, my test was complete and I was official. If you’re having trouble locating a testing location in your area, contact the ARRL on their exam session search page. The ARRL is also a good resource for all kinds of information pertaining to amateur radio, so take some time to browse around if you visit their site.

Once you have completed the test, your name will be registered with the FCC, and you’ll receive your call sign within a few business days via the good ole US Postal Service. Just keep in mind that you can’t transmit until your name appears in the FCC ULS database.

That’s a brief overview of my experience when obtaining my license. I’d be glad to answer any questions that others may have!


Why Radio?

Posted: May 28th, 2009 | Author: KDØFRY | Filed under: Education | No Comments »

I don’t know if I’m the best person to answer this question, being new to the hobby. An elmer that’s been doing this for years might better explain all of the various facets of radio. The best I can do is give you a few of the reasons I decided to take the time to study and get licensed:

Electronics
What better way to get acquainted with electronics than to do something practical like radio? Not only do you get to play with various electronic equipment, but there’s still a strong homebrew mentality in the ham radio community.
Morse Code
It’s no longer required to get into the hobby, but I’m still interested in learning it. When was the last time you met someone that knew Morse code? You never know when that might come in handy
Emergency Response
There are several local organizations that one can be involved with to help out with emergency management, such as ARES and RACES.
Weather Spotting
On a related note, there are organizations like SkyWarn, which is part of NOAA, where ham radio operators can help keep an eye on the skies and report on inclement weather.
Socializing
I’ve been on the internet since it became available to the average man (ca. 1993-ish), and a huge part of it is just keeping in touch with other people. Radio, however, was around way before anything like instant messaging, e-mail, or even IRC was available.

These are just a few reasons, and I’m excited to discover more!


My “Rig”

Posted: May 27th, 2009 | Author: KDØFRY | Filed under: Radios | No Comments »

My biggest problem after getting licensed was getting my hands on a radio. I didn’t want something too restrictive, but I didn’t have a lot of extra cash to blow on something that, let’s face it, is pretty much a luxury. It is a hobby, after all.

Everything I read recommended that new hams pick up a decent mobile rig that could at least handle two bands. The rationale, as I understood it, was to get new people onto the air with equipment that offered decent power and didn’t keep them stuck on the 2m band (most of the more inexpensive radios are 2m only). Some folks did recommend handhelds since they’re so portable, but more experienced people seemed to suggest that a handheld may not be powerful enough and may get a newbie frustrated.

My personal thought was that a handheld (commonly called an HT) would be the most convenient since I wouldn’t need a power supply and a separate antenna. I live in the KC metro area, and there are many repeaters I would have access to. Because of that, I figured the relatively low power output of an HT wouldn’t be too much of a problem. Plus, I found quite a few dual- and tri-band options out there in HTs that weren’t all that expensive.

After reading a lot of reviews on eHam.net, and other web sites, I decided to go for the Yaesu VX-3R. There were two main motivations: for one, it’s a dual-band radio (2m and 70cm). Second, I was able to pick one up for around $150.00 which allowed me to get in with very little investment.

So far, I’ve been pretty happy with the little thing—and it is little. I’d say it’s about the size of your average cell phone. In fact, it’s smaller than my iPod Touch, not including the length of the antenna. It’s packed with several features I’ll never use, but for what I’ve done so far, it’s been great. I plan on grabbing a better antenna, since I don’t think the stock antenna is all that great.

I’m sure I’ll get myself a better mobile rig at some point, but for now the VX-3R is doing the job just fine.


Contact!

Posted: May 27th, 2009 | Author: KDØFRY | Filed under: Updates | No Comments »

I had my first real contact yesterday with W0DLJ on the K0ECS repeater at 145.470 MHz band! It was a simple radio check, but it was fun to actually talk with someone rather than just listen.


Welcome to KD0FRY.com!

Posted: May 7th, 2009 | Author: KDØFRY | Filed under: Site News | No Comments »

I’ll be posting something useful shortly… just trying to get things off the ground. Stay tuned!