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Archive for QRP

NCJ_logo copy

Contest Whiz

Posted by Jim Wilson 
· Tuesday, January 8th, 2013 
· No Comments

I finally got around to reading the January/February issue of the National Contest Journal. I always enjoy several of their columns — Profiles, Propagation, Contest Tips, and now RTTY Contesting. It is always neat to look at the contest scores as well to see how you fared. So it was nice to see that I finished 3rd in the August NAQP CW in the W5 call area in QRP. I also note that all the W5 QRP entries were from the DFW Contest Group.

I had to laugh, however, to see that I finished sixth in the QRP category in the North American Sprint CW in September. I had a whopping 16 points from my 4 QSO’s. You may recall my earlier write up on how my head was swimming from just that whirlwind encounter with a CW sprint. I should also mention that I finished last…

I’m not exactly sure this qualifies as an adventure.

No Comments
Categories : CW, QRP, Radio Contesting
Tags : Contest, CW, QRP
QRP-Text-160

NAQP CW August 2012

Posted by Jim Wilson 
· Sunday, August 5th, 2012 
· No Comments

Just completed the North American QSO Party, CW, August 2012 edition. I decided to enter the QRP (5 watts) category this year. I’ve been operating at low power (100 watts) since I installed the 100 watt amplifier in my Elecraft K3. That has been roughly a year now. What I’ve missed about QRP is looking at the scores afterwards and winnowing out the other QRP scores and, on rare, occasions winning some obscure geographical category within the contest. In the Low Power category I end up somewhere in the middle of the pack and am left trying to compare my results with my previous scores. Fun to be sure and helps drive improvement in your station and operating practices but doesn’t provide much perspective on the rest of the competition. Actually, it does a very good job of that — placing me where I belong — in the middle of the pack, if not lower.

QRP, however, can be quite a bit more frustrating than Low Power. At least with Low Power, most of the stations answer my calls and you can get through pile ups a bit better. With QRP you’re lucky if they can hear you at all. Then, when they do, it’s back and forth trying to get the call sign correct and the exchange. Thanks so much to some great operators who really work to dig out your signal from noise (QRN) and station interference (QRM).

Given all that, my overall score wasn’t too bad. You can see nearby that I had 197 QSO’s for just over 15,000 points. If I’m reading the logging software correctly it appears that I worked 43 states. I usually try to erect a temporary antenna to help with the contest. Usually, that has been my Moxon beam on 15 meters. However, my Texas location with this USA contest means I need to work in all directions save south. So my existing verticals work well for the contest. However, I felt that an 80 meter dipole might help the effort with some higher angle radiation to snag the closer stations. It worked pretty well and lowered the noise level on 80 as well. It didn’t really work on 160 meters. Plus, operating QRP on 160 is only for the brave.

I also ran this year as part of the DFW Contest Group’s QRP Team, called the Nachos. We actually had 6 group members sign up for QRP entries, but only five to a team. It will be interesting to see how the team fares in the competion. This is a new experience for me.

Next steps for improvement are to do some fine tuning on the resonance of the 80 meter dipole for next time. I also need to consider whether I should enter some of the DX contests in the QRP category. Hope to hear you on the air!

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Categories : Antennas, CW, QRP, Radio Contesting
Tags : Antenna, Contest, QRP
K5ND-Headphones

ARRL DX 2011

Posted by Jim Wilson 
· Wednesday, February 8th, 2012 
· No Comments

A certificate arrived in the mail this week — First Place QRP Single Operator North Texas, ARRL 2011 DX CW Contest. From looking at the results page it also looks like I finished 5th in the Midwest Region. It’s always fun to see good finishes even with my paltry QSO count, which was right at 200. That’s the nice thing about entering in the QRP category, although making contacts can often be frustrating — e.g. listening to a CQ by a great DX station who just can’t seem to hear you at all.

That brings me to the thought about how best to enter the contest this year. I’d actually like to enter in QRP category and apply some of what I’ve learned the last year in the LP category. I might even win something rather than being back in the pack of LP stations. However, I also realize that I’d like to really increase my country count on 40 meters and 80 meters for DXCC and the CQ DX Award or even CQ WAZ. In fact I have my sights set on earning the CQ DX Award endorsement for working 100 countries across both the 40 and 80 meter bands. Plus, I’d like to get my country counts much closer to 100 across all the higher bands as well.

So for this contest at any rate, I’ll be entering LP Single Op unassisted with my verticals along with my 15 meter Moxon. Maybe the next contest will be right for getting back into the QRP fray.

I hope to work you during the contest.

No Comments
Categories : CW, QRP, Radio Contesting
Tags : Contest, CW, QRP
dxcc_hrcw

DXCC CW

Posted by Jim Wilson 
· Saturday, August 6th, 2011 
· 2 Comments

In April I earned DXCC CW. In July ARRL mailed me the certificate. I waited to post anything here, expecting that a CW endorsement sticker would eventually show up. When I inquired in August I was informed that the certificate should have a CW already printed on it. Nope. So they printed a new certificate —

K5ND DXCC CW Certificate

I’m surprised with the somewhat haphazard nature of the replacement certificate. It doesn’t include my full name, as did the original certificate, and it has a substantially different serial number. I guess that’s to match it up with the proper sequence for the CW certificate.

None-the-less, it is nice to have the proper certificate framed and hanging on the wall of my ham shack. As noted previously, all the 100 QSO’s were worked with my Elecraft K3 with a maximum of 10 watts output to my verticals and the temporary 15 meter Moxon two-element beam for contests. I’m please with the achievement and grateful for all those who pulled my pipsqueak signal out of the QRM, QSB, and QRN. Now for 150 countries and the various bands at 100 countries. I believe that 15 meters is the closest to achieving 100 countries. The KPA3 100 watt amplifier should help a great deal.

2 Comments
Categories : CW, Ham Radio, QRP
Tags : CW, QRP
K5ND IARU 2010001 - Version 2

IARU 2010

Posted by Jim Wilson 
· Sunday, July 31st, 2011 
· No Comments

The certificate finally arrived for the 2010 IARU HF Championships. I got word via QST in March that I’d placed 8th in North America Region 7 in the Single Operator QRP CW category. That was a nice accomplishment.

K5ND 2010 IARU HF Championship 8th in Single Op QRP North America

I enjoy this contest a great deal with the 24 hour format. That gives me some time for chores and seeing my family on a weekend. This year’s was even more fun as I moved up to the Low Power category with 100 watts, people even answered me in my intensive search and pounce effort. In 2012 I need to get into the running mode and perhaps even try So2V with a second receiver in the K3. That will take an investment. We’ll see what happens.

I hope you’ve been able to compete in the IARU. Perhaps I’ve even worked you. Let me know.

No Comments
Categories : CW, QRP, Radio Contesting
Tags : Contest, CW, QRP
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