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#1
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On May 1, 7:35*pm, JIMMIE wrote:
On May 1, 7:37*pm, "Dave" wrote: "Art Unwin" wrote in message .... David, the antenna covers the distance covered by a mfj 259 b which is 1.7 to around 175 mega hz. Obviously it therefore has no limits above .Below I cannot measure unless I modify my radio outside the amateur bands, ie reflect swr outside the ham *bands. Beam widths I can't determine as I do not have enough segments available on my optimizer program . But I believe that can be accomplished. but wait... you have built it.. you can measure the swr, so why can't you measure the beamwidth? *pick an AM broadcast station and turn it and see how wide the pattern is. I dont know if Dave built it or not but I did and tested the beamwidth just as you said and got 360 degrees. Rotating it had no effect at all on signal strength. I tried it on 2M and couldnt hit the local repeater with 1 watt normally I can reach it with 100mW. I would say this classifies the antenna as a dummy load. Jimmie But Jimmie I have not divulged the full story. It is up to you to determine the merits of antennas that you make without posessing the full instructions. I was intent on sharing all with my fellow hams but after the pilloring of the Dr who came on board so that he could help with the problems that the group were having with mathematics and Maxwell it appeared to me that most thought all was known about antennas thus all is known about mine. I don't mind if you think it is a dummy load since I do not know the merits of your education. You may well be the same person who was argueing at the same time who admitted to never graduating from high school. David I have ordered some remote relays so that I can operate the camera scan and rotate mechanism that I use to carry the antenna and every thing takes time. I would also remind you that beam width can only be determined in terms of point to point transmissions and grazing angles on ground level antennas can create havoc. Either way, you never did concur with the mathematics presented on this antenna so I thought you should drop the subject all together since you seem to be my superior in these matters and feel you have proved my mathematics in error. Suffice to say I have described the abilities of my antenna and care not whether you can believe it or not until you delve more into Maxwell's laws in light of what I have stated. Rest assured that Richard still agrees with your assesment a judgement you should feel confident about. Grin Let us move on and let somebody else take over this thread for their own use which is now coming to be the norm. Art |
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#2
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Art Unwin wrote:
On May 1, 7:35 pm, JIMMIE wrote: snip Jimmie But Jimmie I have not divulged the full story. It is up to you to determine the merits of antennas that you make without posessing the full instructions. I was intent on sharing all with my fellow hams but after the pilloring of the Dr who came on board so that he could help with the problems that the group were having with mathematics and snip again Art Art You have claimed time and time again that you have told us all we need to know to make this antenna and its brethren. So what have you invented now? Something new and double secret I'd bet. tom K0TAR |
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#3
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On May 1, 9:09*pm, Tom Ring wrote:
Art Unwin wrote: On May 1, 7:35 pm, JIMMIE wrote: snip Jimmie But Jimmie I have not divulged the full story. It is up to you to determine the merits of antennas that you make without posessing the full instructions. I was intent on sharing all with my fellow hams but after the pilloring of the Dr who came on board so that he could help with the problems that the group were having with mathematics and snip again Art Art You have claimed time and time again that you have told us all we need to know to make this antenna and its brethren. So what have you invented now? *Something new and double secret I'd bet.. tom K0TAR Many times things go out one ear and out the other, perforated ear drums does that for you. You have not yet recanted your position on Maxwell's laws and I told you everything. Without recanting your position on Maxwell then all I state obviously goes in one ear and out the other. From what you stated on Maxwell it is obvious that my logic on every thing is not acceptable to you. From your stand point I am a liar with respect to my antenna as you have deemed it impossible. From a person who knows all that there is to know about antennas you discussing it more seems quite sense less. And yet thru the years nobody has pointed out an error in my statements. If one did so and me knowing that I have such an antenna I would have to rethink my logic as to why it works the way it does. It is small and light enough to hold out on one hand and works on 160 which you say is impossible. And you are correct at least in your own mind since you have stuck with planar designs despite its contradictions with Maxwell. |
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#4
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Art Unwin wrote:
Many times things go out one ear and out the other, perforated ear drums does that for you. I am sorry to hear that you have perforarated eardrums. I know it's painful. From what you stated on Maxwell it is obvious that my logic on every thing is not acceptable to you. And yet thru the years nobody has pointed out an error in my statements. I have said nothing about Maxwell here. Ever. And you are correct at least in your own mind since you have stuck with planar designs despite its contradictions with Maxwell. You have not even a tiny idea of my antenna designs, especially since most that have been even hinted at on the internet were under my old callsign. tom K0TAR |
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#5
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On May 2, 5:12*pm, Tom Ring wrote:
Art Unwin wrote: Many times things go out one ear and out the other, perforated ear drums does that for you. I am sorry to hear that you have perforarated eardrums. *I know it's painful. From what you stated on Maxwell it is obvious that my logic on every thing is not acceptable to you. And yet thru the years nobody has pointed out an error in my statements. I have said nothing about Maxwell here. *Ever. * And you are correct at least in your own mind since you have stuck with planar designs despite its contradictions with Maxwell. You have not even a tiny idea of my antenna designs, especially since most that have been even hinted at on the internet were under my old callsign. tom K0TAR Then why are you here. Are you a judge? You always appear depressed or mean spirited. Maybe when you hinted on your designs you got slammed. I am fairly sure that they did not follow the edicts of Maxwell. |
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#6
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Art Unwin wrote:
Then why are you here. I assume that was a question. You have continuing issues with punctuation. I am here to learn about antennas. Unlike yourself. Are you a judge? You always appear depressed or mean spirited. Nope on the judge. I merely apply "common physics" to know you are thinking in the "imaginary plane". And mean spirited? What have I ever said to you, as opposed to Richard, that could be presumed to be mean spirited? Google has all of it recorded forever more. SHOW ME! Maybe when you hinted on your designs you got slammed. My designs have taken first place in several antenna competitions in the "non-commercial" category. And sometimes first second third and fourth in the same one. Almost always first place in every band I entered one which was as many as 3 at an event. For lousy common style engineered antennas,as opposed to your whizbang revolutionary ones, I've done okay I guess. I am fairly sure that they did not follow the edicts of Maxwell. I wouldn't know, since you seem to be the only one who has a copy of his edicts. tom K0TAR |
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#7
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"Tom Ring" wrote in message . net... My designs have taken first place in several antenna competitions in the "non-commercial" category. And sometimes first second third and fourth please cite the competition dates and locations, sponsors, and provide a link to results. |
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#8
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On May 1, 8:20*pm, Art Unwin wrote:
I don't mind if you think it is a dummy load since I do not know the merits of your education. You may well be the same person who was argueing at the same time who admitted to never graduating from high school. You know damn well who is who around here. I could come back with my meager formal training and bitch slap your theory into submission, but it gets really boring arguing a subject with the crack spiders bitch. http://www.youtube.com/watch?v=sHzdsFiBbFc |
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#9
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On May 1, 9:20*pm, Art Unwin wrote:
On May 1, 7:35*pm, JIMMIE wrote: - Show quoted text - ...I was intent on sharing all with my fellow hams but after the pilloring of the Dr who came on board so that he could help with the problems that the group were having with mathematics and Maxwell it appeared to me that most thought all was known about antennas thus all is known about mine. Yes, I remember the "Dr." (or perhaps doctoral candidate) from MIT who jumped in and remarked that according to his model, when you mathematically 'freeze' the motion of charge to a single point in time (t = x seconds), that, glory be, Gauses law of statics (preservation of charge) still holds true according to his computer results. This may be of mild interest to scientists who question if the charge would be preserved statically (perhaps some energy must be lost to the dynamic motion of charge for example), it had nothing to do with what you were writing. Once the "poor Dr." saw what you were up to, he politely decided to exit stage right never to return again. |
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#10
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On May 2, 3:00*pm, wrote:
On May 1, 9:20*pm, Art Unwin wrote: On May 1, 7:35*pm, JIMMIE wrote: - Show quoted text - ...I was intent on sharing all with my fellow hams but after the pilloring of the Dr who came on board so that he could help with the problems that the group were having with mathematics and Maxwell it appeared to me that most thought all was known about antennas thus all is known about mine. Yes, I remember the "Dr." (or perhaps doctoral candidate) from MIT who jumped in and remarked that according to his model, when you mathematically 'freeze' the motion of charge to a single point in time (t = x seconds), that, glory be, Gauses law of statics (preservation of charge) still holds true according to his computer results. This may be of mild interest to scientists who question if the charge would be preserved statically (perhaps some energy must be lost to the dynamic motion of charge for example), it had nothing to do with what you were writing. Once the "poor Dr." saw what you were up to, he politely decided to exit stage right never to return again. Why do you keep coming back with different names and different packs of lies John E Davis can be found at his home page @space,mit edu where he can himself tell you that you are lieing. Better still, read the archives of this newsgroup for the truth We all know who and what you are. You can run but you can't hide. plonk |
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