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#31
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On Tue, 18 Apr 2006 10:24:07 -0400, "Yuri Blanarovich"
wrote: OK one more time. Hi Yuri, Of all things, "one more time" is boringly trivial. Put it in your sweetheart diary, lock that sucker up, and put it back under your pillow. You have not adequately specified anything, and your comments about efficiency, performance and the rest (if in fact there was anything else) are castles in the air. There is really no point of arguing any more here. And yet this is the entire point of your having posted anything, isn't it? I will do the tests and with help of "our campers" we will present comprehensive article on the subject. Why would anyone believe in a future of full disclosure when you obviously have such difficulty with simpler topics now? I offered very simple questions, all about very specific characteristics of ONE antenna. This antenna was YOUR choice to introduce the topic. This antenna was YOUR source of data for all comments that flowed for 10000 postings ever after. You have had more than 2 years to fill in the gaps about ONE antenna. The minimum among these ANTENNA questions was: 1. How high? 2. What drive point Z? 3. What frequency for the combination of all elements? Now as to the particulars of loading: 1. How long a coil? 2. How many turns in that coil? 3. How long are the radials? Now as to your efficiency/performance claims: 1. What is the efficiency of a bare radiator without loading? 2. What is the efficiency of the loaded antenna you presented at your page? 3. What is the performance criteria of a bare radiator? 4. What was the performance response of the loaded radiator you presented at your page? We roll on to test proclamations about linear loading: 1. Let's simply skip this as being obviously tainted by so much missing information as to be irresolvable from more old wives' tales. Everyone of these questions is easily answered with a simple number. Everyone of these questions is commonplace discussion for technical examination. You have answered NONE of these questions. Or was it just one, 92 inches tall? You couldn't even get that one right because the picture ON YOUR PAGE obviously showed a bigger one! You apparently think you can treat us like fools and that this is enough to prove: What's next? Denying that there is a daylight, when the sun is out? Yuri, you don't have the horsepower to win the race of wits. 73's Richard Clark, KB7QHC |
#32
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OK,
standby for our tests, measurements and data. Appears that you distrust anything we have argued, but W8JI and equal current believers need not to present similar data for your microscope. I will chronicle my experiments and provide data that you question. I am already washing up my 72 Buick LeSabre and cleaning antenna contacts, sharpening my instruments and hopefully have enough accurate numbers and answers for your questions. Helloooo! We are arguing current distribution in antenna loading coil. Is it always equal or can it vary? The rest is nitpicking and obfuscating the question in question. now really, really SK! 73 Yuri "Richard Clark" wrote in message ... On Tue, 18 Apr 2006 10:24:07 -0400, "Yuri Blanarovich" wrote: OK one more time. Hi Yuri, Of all things, "one more time" is boringly trivial. Put it in your sweetheart diary, lock that sucker up, and put it back under your pillow. You have not adequately specified anything, and your comments about efficiency, performance and the rest (if in fact there was anything else) are castles in the air. There is really no point of arguing any more here. And yet this is the entire point of your having posted anything, isn't it? I will do the tests and with help of "our campers" we will present comprehensive article on the subject. Why would anyone believe in a future of full disclosure when you obviously have such difficulty with simpler topics now? I offered very simple questions, all about very specific characteristics of ONE antenna. This antenna was YOUR choice to introduce the topic. This antenna was YOUR source of data for all comments that flowed for 10000 postings ever after. You have had more than 2 years to fill in the gaps about ONE antenna. The minimum among these ANTENNA questions was: 1. How high? 2. What drive point Z? 3. What frequency for the combination of all elements? Now as to the particulars of loading: 1. How long a coil? 2. How many turns in that coil? 3. How long are the radials? Now as to your efficiency/performance claims: 1. What is the efficiency of a bare radiator without loading? 2. What is the efficiency of the loaded antenna you presented at your page? 3. What is the performance criteria of a bare radiator? 4. What was the performance response of the loaded radiator you presented at your page? We roll on to test proclamations about linear loading: 1. Let's simply skip this as being obviously tainted by so much missing information as to be irresolvable from more old wives' tales. Everyone of these questions is easily answered with a simple number. Everyone of these questions is commonplace discussion for technical examination. You have answered NONE of these questions. Or was it just one, 92 inches tall? You couldn't even get that one right because the picture ON YOUR PAGE obviously showed a bigger one! You apparently think you can treat us like fools and that this is enough to prove: What's next? Denying that there is a daylight, when the sun is out? Yuri, you don't have the horsepower to win the race of wits. 73's Richard Clark, KB7QHC |
#33
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On Tue, 18 Apr 2006 12:56:58 -0400, "Yuri Blanarovich"
wrote: Appears that you distrust anything we have argued, Yuri, Arguing is only hot air suitable for inflating the sagged esteem of guru-bashers. If you cannot present the simple characteristics of YOUR choice of antenna, then you don't have enough wind to toot a penny whistle. but W8JI and equal current believers need not to present similar data for your microscope. Yuri, I don't need you spoon feeding me bull**** and telling me its steak. Frankly, I can get the full specifications and details of an antenna from anyone faster than you. Except Cecil perhaps, he would have us believe it's BBQ steaks cooked by standing waves. In the past 4 or 5 calls for this simple data, you have offered nothing but excuses and put-offs like: I will chronicle my experiments and provide data that you question. "We will see," in response would seem to be an answer only Rumsfeld could love. Helloooo! We are arguing.... blah blah blah It is a pathetic corpse you are trying to prove that it still laughs and cries; and whispers the solution to Fermat's last problem to the nurse at night. 73's Richard Clark, KB7QHC |
#34
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Yuri Blanarovich wrote:
standby for our tests, measurements and data. Yuri, I don't know what you are going to prove. W8JI's and W7EL's own measurements prove beyond any doubt that the current at each end of the coil is NOT equal. And the error they made in trying to measure phase using a signal with unchanging phase is more than obvious. What you are going to find is that the coil warps the current profile away from a pure cosine wave as is shown in Figure 3 at: http://www.k6mhe.com/n7ws/Loaded%20antennas.htm The delay through that coil is obviously NOT zero and the currents at the ends are obviously NOT equal. -- 73, Cecil http://www.qsl.net/w5dxp |
#35
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Cecil Moore wrote:
Yuri Blanarovich wrote: standby for our tests, measurements and data. Yuri, I don't know what you are going to prove. W8JI's and W7EL's own measurements prove beyond any doubt that the current at each end of the coil is NOT equal. And the error they made in trying to measure phase using a signal with unchanging phase is more than obvious. What you are going to find is that the coil warps the current profile away from a pure cosine wave as is shown in Figure 3 at: http://www.k6mhe.com/n7ws/Loaded%20antennas.htm The delay through that coil is obviously NOT zero and the currents at the ends are obviously NOT equal. How do you know it's a "pure cosine wave," Cecil? 73, Tom Donaly, KA6RUH |
#36
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Richard Clark wrote:
You have answered NONE of these questions. Or was it just one, 92 inches tall? You couldn't even get that one right because the picture ON YOUR PAGE obviously showed a bigger one! You apparently think you can treat us like fools and that this is enough to prove: What's next? Denying that there is a daylight, when the sun is out? Yuri, you don't have the horsepower to win the race of wits. 73's Richard Clark, KB7QHC If he will just post the plans to duplicate the antenna, it would give the rest of us something to test. That would be way too easy, I guess. tom K0TAR |
#37
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Tom Donaly wrote:
Cecil Moore wrote: What you are going to find is that the coil warps the current profile away from a pure cosine wave ... How do you know it's a "pure cosine wave," Cecil? Because Kraus says so? -- 73, Cecil http://www.qsl.net/w5dxp |
#38
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On Tue, 18 Apr 2006 18:59:47 -0500, Tom Ring
wrote: Richard Clark wrote: You have answered NONE of these questions. Or was it just one, 92 inches tall? You couldn't even get that one right because the picture ON YOUR PAGE obviously showed a bigger one! You apparently think you can treat us like fools and that this is enough to prove: What's next? Denying that there is a daylight, when the sun is out? Yuri, you don't have the horsepower to win the race of wits. 73's Richard Clark, KB7QHC If he will just post the plans to duplicate the antenna, it would give the rest of us something to test. That would be way too easy, I guess. Hi Tom, If the mood strikes me, I will see how much effort it takes to blow away his "efficient" antenna. Seeing how he has no answers for its construction, I can easily impose my own choices like an high E piano string radiator mid loaded with a squirrel cage over a radial field of rusting springs from a burnt-out mattress. There should be room for improvement over that using a coat hanger with distributed loads of barn nails over the roof of a 1948 Hudson. Hi Dave, You never answered: "What's your point?" but are you having fun with loading yet? 73's Richard Clark, KB7QHC |
#39
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Cecil Moore wrote:
Tom Donaly wrote: Cecil Moore wrote: What you are going to find is that the coil warps the current profile away from a pure cosine wave ... How do you know it's a "pure cosine wave," Cecil? Because Kraus says so? That's interesting. It means we don't need to use NEC any more. 73, Tom Donaly, KA6RUH |
#40
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Richard Clark wrote:
Hi Tom, If the mood strikes me, I will see how much effort it takes to blow away his "efficient" antenna. Seeing how he has no answers for its construction, I can easily impose my own choices like an high E piano string radiator mid loaded with a squirrel cage over a radial field of rusting springs from a burnt-out mattress. There should be room for improvement over that using a coat hanger with distributed loads of barn nails over the roof of a 1948 Hudson. 73's Richard Clark, KB7QHC I would prefer a radiator made from half inch PVC filled with a dilute sodium chloride solution. If you put a valve at the bottom, it's a snap to adjust resonance. tom K0TAR |
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