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Posts Tagged ‘QRP’

The QRPometer arrived

April 7th, 2012 |

Author: Mike VE9KK

The 4 state QRP QRPometer

Back in late March I read on W2LJ's blog a post about the new QRPometer available from the 4 state QRP group. At the time I was also building my Elecraft KAT2 antenna tuner. I was getting to the stage of testing and setting up the tuner. I needed a watt meter for one of the tests. I do have the LP-100A meter and it is a super meter! BUT for me to use this meter it involves removing it from my Elecraft K3 setup and that is a REAL pain to do. So reading Larry's post about this new meter had me come to the understanding that this unit would be a nice fit for my shack......and also it's a kit! This little unit is a great SWR and watt meter. It's reads from 10 watts and goes down to 100mW's it has a large easy to read LED read out. The kit arrived at the shack on Wednesday of this week and it's still waiting assembly. I was fortunate to get the kit as it sold out very fast. I hope to get the unit built over the Easter weekend.

Eham reviews the Elecraft KX3…but it’s not out yet???

February 24th, 2012 |

Author: Mike VE9KK

Unbelievable.....there is a review out on Eham regarding the Elecraft KX3. I was doing a Google search of the KX3 last evening to see what was new. I came across a link to Eham Matt Zilmer, W6NIA posted a great field tester review of the up and coming KX3. Now please correct me if I am wrong but how many of the "other" ham radio manufactures field test their rigs with hams who are not employees?? Ok I get it if you have read my blog I am just an Elecract fanatic... guilty.....but do post a comment if you can come up with a ham gear manufacture who field test rigs with fellow hams or were emails are answered sometimes within the hour or that day....I'm getting side tracked.....Matt gives a technical overview of the rig then moves onto his opinion and finally the nuts and bolts of operating the rig and bragging of his contacts. If you are a follower of my blog then you may have read my post KX3....need or want....there I decided to stick with my Elecraft K2 rig and not spend the bucks on the KX3. But as time goes on and as the rigs get the hands of the eagerly awaiting hams its going to be hard to resist one!

ARRL DX CW contest done for 2012

February 20th, 2012 |

Author: Mike VE9KK

Action on 20m

Since my setup does not allow me to be even close in the top running I try to come up with some goals before each contest,I find it makes the contest more interesting. Since this contest hosts a load of DX and the ARRL is offering a Diamond DXCC challenge certificate for 2012 I decided to begin my DXCC country collection. During this contest I was not concerned with the number of contacts, concerned about spending to much time on making a certain contact or my hourly QSO rate. I was set on DXCC country hunting and working toward the 2012 DXCC award.

Contest highlights

As always I operate the contest QRP at 5 watts but I also I was able at times to drop the power down to 5mW's. My longest miles per watts in this contest was 9339 miles per watt.
I was able to collect 65 DXCC countries during the contest.
I made it into Japan and Hawaii with 5 watts I tried lower power setting but it was not working.
All bands (for me that's 10,15,20 and 40m) were open at one time or another and I had contacts on all these bands.

Contest downside

This was the one and only downside I found for the whole contest.....at times when I came across rare DX and rightfully so there was a pileup. I found some stations would continue to send their call even over the DX station who was trying to answer a call. It's hard to find a hole to enter your call when (and they were very few) operators keep sending their call no matter what is going on in the pileup.

To wrap it up the contest was great and propagation sure was not as good as in weeks gone by but still good. Operating QRP meant I had to send lots of repeats but the patience's of the DX op's was outstanding. This contest gave me a good boost toward my DXCC award.

Day one (for me) of the ARRL CW DX contest

February 19th, 2012 |

Author: Mike VE9KK

Relaxing and contesting

Well as you know I was not on the air on Friday as the speed and pileups were just out of this world. So I managed to get things done around the house and hit the air on Saturday at 9am local time. At that time I found 10m to be dead but 15 was great! I was able to make 10 contacts on 15 meters with 500mW's...it's funny I am contacting folks who give me their power as 1KW and I am getting to them with 500mW's. Any way the conditions were great but I did take a break at around 1800 UTC as things were slowing down on 15m at that time and not yet picking up on 20m's. At around 1930 UTC I was back at it again but this time on 20m's for some reason I did try 500mW's but it was just not doing it so I slowly made my way to5 watts. That seemed to be the magic power for 20m. The bands were alive and healthy out this way and I had a blast!! I have been on a total of 7.43 hours and made 252 contacts (all DX contacts that is) that breaks a record here of almost 34 contacts per hour. I have not started to log contacts for the ARRL DXCC diamond jubilee so this was the contest for me to get that rolling. Up to this point I have 50 contacts toward the certificate. Sunday is another day and I plan to get up early to pounce on some 10m contacts and 50 more DXCC's......dreams are free as they say..........

My Trusty Ol’ Heathkit HW-8

February 16th, 2012 |

Author: Todd NØIP

Reminiscing about my early days in ham radio, one of the things that really stands out is a gift my parents gave me 32 years ago — a Heathkit HW-8, an 80/40/20/15 meter QRP CW transceiver! It was an utter surprise to me; I never had the slightest inkling that it was coming. I was 12 years old and had never built anything like that before. How wonderfully mysterious all those parts looked as I pulled them out and set them on the dinner table!

Looking back on it now, I realize how patient my mother was to let me take over that table in the dining room. As I recall, I worked nonstop to build the little rig and its power supply. Ten days later, on January 3, 1980, it was finally ready. My dad took a look at it and said it was ready for the “smoke test.” You can imagine how I held my breath as we plugged it in and turned it on. I was waiting for something on the circuit board to go up in a puff of smoke! Nothing exploded, so I was ready to take it into the shack and hook it up to an antenna and straight key. “Ready” is an understatement — I was so excited to get that rig on the air I was nearly bursting at the seams!

I picked up the phone and called Dr. Bernard “Bernie” Northrup, KAØDKN, a friend of mine across town, to see if he would get on the air and give me a signal report. Dr. Northrup (later NØCIE, now a silent key) was a professor at Central Baptist Theological Seminary of Minneapolis and a fellow member at Fourth Baptist Church, Minneapolis. Not long before, he had gotten his license after hearing me talk incessantly about ham radio at church (I’m afraid back then I was more interested in ham radio than spiritual things.). Anyhow, I called him (around suppertime, I see by my log!) and he graciously agreed to get on the air.

And sure enough, my HW-8 worked! After a half hour with Dr. Northrup on 15 meters I was ready for my first “real” QSO, as I thought of it. Tuning around the band, I heard ZL4KI. My heart started thumping as I prepared to call him. Could he really hear me even though I was sending with no more power than that of a small flashlight? My hand was shaking as I tapped out ZL4KI ZL4KI ZL4KI DE NØART NØART NØART KN and waited, flushed with excitement. I could hardly believe it when I heard my callsign as he came back to me! To think that the signal from this little radio, built with my own hands, was being heard 8,700 miles away in Invercargill, New Zealand! Amazing!

Other radios have come and gone, but that trusty ol’ HW-8 is still with me. As a boy I brought it with me to church camp and set it up in the lodge, tapping out CW while the other boys played games. Once on a trip to Louisville, KY I set it up on the second floor of my grandparents’ house — with a TV-twin-lead dipole my father had built — and worked a station in Poland. When I moved into my first apartment as a newlywed, I set it up with that same dipole in my (below-grade!) apartment. On a couple of memorable, crisp, autumn days, I brought it to a local park with a thermos of hot cocoa, sat down on a carpet of pine needles, and thrilled to the sound of soft static and CW.

And last summer, when I just couldn’t wait until I got my shack set up at my new QTH, I set it up on the picnic table in my backyard with an OCF dipole tossed into the trees. Even though that antenna was so low its feedpoint rested on the picnic table, I still worked both coasts on 20m with my trusty ol’ Heathkit HW-8! What a great little rig. Thanks, Mom and Dad, for giving me such a great gift!

(Click here to view the HW-8 Manual)

Got some QRP time in this past Sunday………

January 31st, 2012 |

Author: Mike VE9KK

Lets play radio

This past Sunday I sat down and got some radio time in, it seems there is so much that can come up to pull me away from some K3 time. I wanted to make an effort to sit at the rig today, relax and call CQ on 14.060 and to see what happened. I cranked the K3 up to 5 watts and let the CQ ring out over the airwaves!! It was not long before Peter KG4GR came back to me he is located in Iowa. I was exspiraneing some type of AC QRM most likely from the 230KV hydro lines at the back of our home. The noise blanker on the K3 seemed to take care of it but Peter was in and out and I got the impression I was the same with him. Maybe
it was this huge solar eruption of the sun the other day that was still having it's affect on the bands. In the past I had checked out the solar forecast before hitting the air waves but I found it used to cloud my ambitions. So now I just go for it without checking or if I do I don't let it affect my operating time. Anyway.........Peter's signal gave me a chance to try out the K3's APF (audio peak filter again. I have had some troubles in the past with getting this feature just right and it does I am told take some practice. Well it sure did help with Peters signal. I had a nice QSO that had to be cut short as another station unknowingly was calling CQ. I then gave things a little rest and started to read and comment on some blogs I still had the rig on and the head phones around my head just in case China happen to be calling CQ......HI HI. Once again I called CQ and WD9F/QRP came back to me.....and this QSO was a very humbling experience . For some strange reason my brain went into neutral, I just could not get my ears around the /QRP in the Woody's call!!! I asked him for a repeat...still did not get it and at the end of each transmission I would try his call and end it with ?. Well Woody was very polite and patient and dropped the /QRP and stayed with his call only. Once he did that it clicked what was going on. Boy did

WD9F/QRP

I feel foolish and as the QSO went on my foolishness bloomed. I was a bit flustered once I figured out his full call. Then it happened the QSO went off the standard exchange and into a CW conversational QSO. Woody spoke of how he reads my blog and enjoyed my last post about the late QSL card. That was the end of my brain and the connection to my left hand at the paddle!!! It was like the keyer was working on it's own and not in a flattering way. Woody was very polite and weeded through my if you could call it "code". All I can say is nerves got the best of me. Oh well just have to keep plowing along and the weekend is coming and time to practice the brain vs left hand communication again.

A QSL card that was almost a quarter century in coming!!

January 28th, 2012 |

Author: Mike VE9KK

A contact from 23 years ago

A QSL card arrived Friday not an usual thing for me but this one was almost a quarter century in coming!! The card was in an envelope on it's own most of the time QSL cards arrive in a stack of 50 or so from the buro. The card was from Louis N8LA and on the back of the card he apologized for the delay in sending me his QSL up to this point all was normal, then he thanked me for my QSL card. WHAT a QSL card I
have not sent out QSL cards (all electronic cards now) for over 10 years. Now I was just a bit confused...maybe this was a mistake....he must had copied a call wrong and sent me a card......Then I look a closer look at the front of the card..... this card was from 1989!!! To say the

The back of the card

The station 23 years ago

least I was shocked. On the back of the card Louis told me he no longer lives in Michigan but St.Louis now. At the time he was running the Ten Tec argonaut 515 QRP at 3 watts. The antenna was 80m inverted V at 40 ft. I looked up Louis on QRZ.com and he still has the same rig the 515. He is an avid QRPer with memberships with MI QRP # M-0078; QRP ARCI # 4508; GQRP # 5048; NAQCC # 2358; Flying Pigs # 1974; SKCC # 4327; Fists # 13757; 10-10 # 16161, VP # 868; Member of St. Louis QRP Society, Morse Telegraph Club, and ARCH Radio Club. I had hoped I kept my logbook from back then as I wanted to find N8LA in the log. I did find the log and he was my 26th contact in my ham radio adventures. I had been licensed for just over a month at the time. My code would have been around 5-8 WPM as nerves would had play a roll in my coping. My rig was the Icom 735 the antenna was the Cushcraft R4, Bencher paddle along side the Kenwood AT-230 tuner. Now how cool is that!!

The log (N8LA at top of log) and QSL