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SM3DTQ |
Some comments - HAM-station SM3DTQ. |
SM3DTQ - Inge |
One of the most enjoyable things with HAM-radio is the CW. Today with all Internet, handy phones, eMails and such, it is very relaxing to have a real rag chew on CW. I really like to let the hours flow within a nice CW chat. Probably many HAM:s don't like the rag chew but for me it is a real pleasure on CW. I'm sorry if I made the QSO too long. |
CW by keyer or by stright key? I worked my first twenty years with the smaller key on this picture. Only stright key all these years on all CW QSOs. Today I mostly use the one in the middle but still think the nearest one fits me better. Well, to be honest i work 99% of my CW QSO with electronic keyer. The stright keys is most in use during tuning linear. I really wish I had a bit more energy to work with the stright keys. However, since I like rag chewing it is more conveniant with a faster speed and relaxing with the keyer. |
My mini key. A dear friend of mine forwarded me this little exciting key in order to have me back in stright key. It is a master piece with a real good feeling. However, it is too nice so I can't afford to worn it out. Instead I do some off-air with it, just in order to feel something real nice and to be a proud owner. Compare it to the 2 Euro coin and imagine the perfect feeling. It even came to me in a real wooden box. |
My old favorite paddle is Kent. A HAM friend recommended me to try this one years ago since I wanted something more distinct. Beside this I can't use IAMBIC so for me a single paddle is enough. This one is distinct and fast running. From the beginning it was even to hard, but it was what I was looking for. After some years I still loves it and it is amazing how easy it is to work long QSO:s with a single paddle. I made a new plexi to it to get the same distance between fingers - centre - contacts. I prefer that balance. |
Vibroplex is close. This is also a very precise paddle. A real work horse. When I first got it I was not impressed at all. It was just an other paddle. Now I must admit it's a great one. It never hangs with small gaps. I never adjust it. The principal of machanics is very similar to the Schurr paddle. These days I have made new plexi paddles. Slightly longer and wider. Then it is very close to the Schurr but little bit more difficult to adjust for the right feeling. The funny thing are when I have a bad CW day and a lot of missprints, then this paddle helps me a lot and also improves the spaces. I just wish it had been in chrome all over. Then it had looked a beautiful. |
Bencher is my soft paddle. After some years with a HAM COMM keyer I got this Bencher as a Christmas gift. I used it over 10 years but for my type of keying it is a bit too soft. I never feel the real CW. But, for others Bencher is a favorite. I have modified the keyer to get a smaller gap between the paddles. I just moved the right paddle to the left of the metal. It improved the feeling for me. If you look carefully you see it on the picture. Well, I use the Bencher sometimes and enjoy to switch between different paddles. It gives a good feeling and makes it fun to work same stations with different keyers. |
My favorite keyer - Super CMOS III. I never get used to the keyers in the transceivers. I had a TS-870SAT once and that keyer was the perfect one for me. No delays, very distinct and easy to use. If I had known better I had kept my TS-870. It was good enough for me but I thought other transceivers were better."Green grass on the other side of the river". Now I know better. TS-870SAT will always be in my mind. It's not the best but it is real good. Some transceivers and many separate keyers later, I have found the same feeling in this home brewed Super CMOS keyer. Now CW is fun again but for some time it wasn't. I just wonder why so many manufacturers of transceivers not can produce a modern one without signal delay on CW. It must be a piece of cake, if they really are interested in CW. |
This is junk. I have never said to anyone I am good at mechanical things. But I needed something small to bring with me during all QRP sessions from my leisure boat. Beside this it is even more important with a small paddle at air borned vaccations or business trips. This is fully OK for rag chewing. It has also been working for a couple of years without any problems. Uggly but a work horse. Hopefully, one day it will be replaced with something neater and better looking... but I can't promise that. The positive is I can use this one with the built-in keyer. :) |
Old but somewhat outstanding. Well, I don't use this one often for lower part on 144MHz. It is a TS-700S. I like to operate on low part CW, mostly when we have winter nights and the arctic light. Instead I use the FT100D with some more features and better power. But this transceiver is doing good and I use it on 145.500 FM. It has an audio that is excellent. I also have measured it and tuned it and it has very good prestanda, except sensitivity. With some higher output power I had used it on CW and SSB. 10W is low for my linear. For Aurora SSB QSO this rig is great in receiving mode. The sensitivity is not good but I have added the Daiwa preamp below. |
The Daiwa preamp. I didn't trust this unit when it first came to me. In fact I didn't connect it in quite a long time. Today, with the TS-700S, I smile every time when I hear, or don't hear, a weak station. Then I switch this unit on. I fully beleive there are many better preamps in market than RX110G but I know, for sure, I have had a bunch that not is worth to be called an preamp. The RX110G helps a lot. This one will never leave my shack and if I get another one I will smile in stereo. |
Antennas. The TS-700S is connected to the vertical yagi but that one is difficult to see on this picture. The horisontal, for low part of 2 meter, is easier to see. Hopefully I will be able to remove all 144 antennas from this tower and put it on a separate rotator. It is difficult to have the 144 pointing to the north for aurora and also look for openings on low bands with that yagi. The changes are planned for 2007 and hopefully be ready before snow is coming. When it is done the page will be updated. Wire antennas is fun and I try to do one change every year, to get something new to play with during the long winter. |
This is not only trees. No, this is a funny antenna to play with. From the center tree I have a 20 meter wire down to about 3 meters above the water of the river. It gives a nice vertical for 80 meter. The groundplane is elevated on the river bank as well as copper wires at the bottom of the river, Indalsalven. Great river. Look at a map and see yourself. During winter the vertical is good for DX and during summer I use it even within Sweden and distances more than 400 km. Up in the trees I also have a resonator matched dipole for 80 meter and a 84 meter horisontal loop. |
WARC bands and 50 MHz. This is my multiband antenna for WARC. It is a rotary trap dipole. I also added a 50MHz dipole to it. Of course a small yagi had been nice for 50MHz but so far we have very funny regulations for 50MHz here and I am not to active at 50... but will probably be. |
Back to electronics. It is great to hear that this older receivers still are keeping up in comparsion. Perhaps not on 20 meter but on 80 and 160 it is doing fine. My NRD-525 is fully equipped with extra filters but not any CW. I use it mainly for monitoring what's up on SSB part and for general reception. The audio on this one is quite good. If you listen to MW the difference to a transceiver with GC is remarkable. I had a NRD-535 earlier and sold it, since I couldn't see any reason to have a receiver like this. It took me 3 months until I missed it and another 3 months to get the right one for me. Did I say I use the scanner in it a lot monitoring 3529 to 3542kHz to see if there are something to chat with. |
This was a bit about my equipment and the story behind some of the units. I like HAM-radio but I also have other interests. One is music. Playing on a keyboard or an accordion is nearly like CW. You get something out of it. Perhaps not always enjoyable but still fun for the person behind the keys. The important thing is to have fun. Every day is important and not a single of them will come in return. 73 ES CU ON ANY MODE ES ANY BAND DE SM3DTQ @ + |
A great feeling. My Schurr is a very precise mechanical tool. Myself I prefer distinct paddles but not too hard when it meets the contact. This onegives a great feeling. However, CW is not an easy thing to do but it is fun and I gets more and more fun with the years. It hasn't to be perfect, not even great as long as you have fun and it just is a hobby. Well, the Schurr paddle have given me a nice dimension of CW. |
In search of exellence for my CW! I know HAMs that can buy a paddle and than run it from the first day and forever. I'm not so good at it so I need a perfect feeling to be able to rag chew in higher, or lower, speeds. After many paddle tests and years of wishes I suddenly found the perfect paddle for me. It is Vibroplex Brass Racer. It doesn't give the nice feeling as Schurr but for me it gives a compromise of good feeling, easier to get spaces between characters and the possibility to run it in all speeds I can work CW. I love this paddle and all hours of pleasure it gives me. The magnetic tension gives comfort and my hand just want to work CW. I didn't beleive in it from beginning but after some adjustments I realised a new feeling. After I got the Brass Racer the other paddles start to be dusty. |