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#1
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#2
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On Jun 22, 5:56 pm, John Smith I wrote:
wrote: [stuff] Yes, it is duly noted that you would repeat what has been done before ... However, we ALL know where that gets one, don't we? Regards, JS I think it would give me the better antenna in this case. I doubt he would want me at one of his seminars.. I'd be one of those hecklers that he has nightmares about late at night. But in my case, I would whip out my antenna and whoop him right there on the spot if he was brave enough to compare. I repeat what is proven to be best. I've already tried all his methods, and proven them inferior by testing. I'll back up my jibber jabber with real working antennas. Would be simple to set up too.. All I need is a standing mast like yours, and a few wires to string out a large top hat. I wonder what his alphabet soup would buy him if he lost... :/ MK |
#3
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#4
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John Smith I wrote:
[stuff] Actually, I don't think I explained that well--for want of a better explanation ... Take the Michelson–Morley experiment. They were attempting to find the equivalent of how the doppler effect affects sound in air. However, if the way matter affects ether is similar to the way air affects sound, the earth and its' atmosphere would be a less than optimal test bed. Indeed, if you take the horn from a train and place it in a long train, you would loose the effect, the skin of the train deflects/slows/distorts/whatever the air which causes the effect. Now, if someone where to reconstruct the Michelson–Morley experiment from the nose of a space shuttle (no matter intervening or massive matter in close proximity), to mirrors traveling at the same speed and in the same trajectory of the shuttle, perhaps a quite different conclusion would be reached. Especially, if the matter of air and proximity to earth is masking anything enough to throw off the experiment. I know unexpected results were obtained when a long tether was let out behind the shuttle, and never explained to my satisfaction. Perhaps that is a somewhat better way to express what I attempted in the post this one responds too ... Regards, JS |
#5
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On 22 Jun, 17:21, John Smith I wrote:
wrote: [stuff] In countless physics labs, around the world, students complete experiments done countless times before--and this is good ... it is hoped, one day, they go on to complete experiments never done before, or even ones not done properly, or those were important data was missed ... That is simply all I point out ... an open mind never knows for certain. Regards, JS He has done everything to do with antennas. He has also read the WWW from beginning to the end, nothing new he has done it all. I would imagine that the antenna company that he designed antennas for gave up and went bankrupt when he said he was going to retire. I would imagine that is why the space ship landed today in California no point in taking risks now that he has left. IEEE is looking for an experienced antenna designer with extensive knoweledge of all types of antennas with extensive experience in determining worthwhile projects and be able to smell those that would fool others. Must be able to provide evidence of achievements that have benefited the advance of science. Experience in winding coils accepted as well as evidence of climbing towers to replace light bulbs. Must be a EE with a Masters from an accredited college with a history of writing papers on the science of antennas as well as able to judge antenna designs presented to the IEEE. Trench diggers for cable installations need not apply. Maybe he will not be around to long as he is evidently better than sliced bread in all the sciences. I imagine that he made more money on the stock market than the average broker |
#6
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art wrote:
[stuff] Well, it is good to remember, the boys in R&D (the ones who come up with the new stuff) get paid just as much to find out what doesn't work, as the do to find the stuff which does ... It is the ratio of the two which determines if they keep their jobs or not ... well, unless they work for gov't ... Regards, JS |
#7
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On Jun 22, 7:33 pm, art wrote:
On 22 Jun, 17:21, John Smith I wrote: wrote: [stuff] In countless physics labs, around the world, students complete experiments done countless times before--and this is good ... it is hoped, one day, they go on to complete experiments never done before, or even ones not done properly, or those were important data was missed ... That is simply all I point out ... an open mind never knows for certain. Regards, JS He has done everything to do with antennas. Nope.. But I've tried nearly every perversion of a short vertical you can conjer up.. I bet a lot more than you have. I tried the methods that guy is using a long time ago. Do you think I should ignore all results of the tests I do? If his methods were best, don't you think I would have one mobile? He has also read the WWW from beginning to the end, Not yet, but I have road runner cable now. I'm working on it at a bit faster clip now... nothing new he has done it all. I haven't molested Paris Hilton yet... But, actually, she's really not my type.. I don't really like whiny bitchettes... I would imagine that the antenna company that he designed antennas for gave up and went bankrupt when he said he was going to retire. And what company might that be? I would imagine that is why the space ship landed today in California no point in taking risks now that he has left. If that's what you imagine, then you are fairly clueless. IEEE is looking for an experienced antenna designer with extensive knoweledge of all types of antennas with extensive experience in determining worthwhile projects and be able to smell those that would fool others. I already have a job.. But maybe I could consult for them part time. I can usually smell male bovine droppings from a fairly good distance. Must be able to provide evidence of achievements that have benefited the advance of science. I'll show mine, if you show yours... Experience in winding coils accepted as well as evidence of climbing towers to replace light bulbs. I can wind a coil, but I've never climbed a tower to change a light bulb. I would like to try it, but access to the local antenna farm is fairly restricted. Mainly due to liability, insurance purposes. BTW, I'm not an aggie... Does that give me extra light bulb changer status? Must be a EE with a Masters from an accredited college I'll get mine when you get yours... with a history of writing papers on the science of antennas as well as able to judge antenna designs presented to the IEEE. Sounds like a boring job.. I've decided I'll pass.. I'd rather fly a Southwest 737 than do something as sleep inducing as that. Trench diggers for cable installations need not apply. I've never worked for the cable company, but like I say, I do have road runner cable now. But our system is fiber optic, overhead lines, etc.. No trenches around here. But playing in the dirt does kind of appeal to me. Maybe he will not be around to long as he is evidently better than sliced bread in all the sciences. If I'm not around *too* long, it's probably cuz I puff too many cig's and drink about 22 cups of coffee a day.. You can see me hard at work here... http://web.wt.net/~nm5k/nm5k.jpg I imagine that he made more money on the stock market than the average broker You really wonder about stuff like that? You must really be bored... If I were your doktor, I would recommend two prozac, and call me monday morning, at which time I'll consider a lobotomy if you haven't improved by then. MK |
#8
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#9
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On 23 Jun, 07:44, John Smith I wrote:
wrote: ... Well, it appears to me, the shortened 10 meter 1/2 is superior to a 1/4 (both mounted mobile) and the shortened 1/2 is VERY close in performance to a full ~17 ft. (vs. ~5.3 ft. shortened--with the top hat and spacings optimized, the difference is less than the width of a meter needle.) This silly combination of know "tricks" is certainly doing something which common place formulas/equations don't account for ... However, if you already naysay on the navy data, I won't be able to present any proof which even comes close--my equipment budget doesn't even begin to match that of the navys' to begin with ... JS, I would say that your results are significant assuming you used the same ground plane. Given the tolerances involved and knowing that the human ear would not be able to discern the difference I think you have provided enough even for the poorest naysayer to cogitate upon. They could say I misunderstood I suppose To bring down the antenna length as much as you have without a discernable difference will certainly gain attention from mobilers. After all I doubt that any of them considered competing with a testing station with respect to a ground plane. Well done Art Too bad a bunch of different people don't use a standard test jig, apply their own modifications and generate a ton of data/results ... Regards, JS |
#10
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On Jun 23, 8:44 am, John Smith I wrote:
wrote: ... Well, it appears to me, the shortened 10 meter 1/2 is superior to a 1/4 (both mounted mobile) and the shortened 1/2 is VERY close in performance to a full ~17 ft. (vs. ~5.3 ft. shortened--with the top hat and spacings optimized, the difference is less than the width of a meter needle.) I assume you mean winding a 1/2 wave winding on a short stick. I could see that maybe beating a 1/4 wave if the ground system was not the greatest.. But I don't really see it happening over a good ground, where the 1/4 wave isn't really stunted. It's quite possible for for a 1/4 wave whip on a bumper, to lose to a loaded whip half it's size, if mounted on the roof. So on a car/truck, the location can make a big difference.. CB'ers have run those things for years under various names. I can see cases with lousy grounds where a 1/2 wave, even short might be worth a try. But I once did a comparion with my standard "1/4 wave tuned" mobile on 15m, vs using my 40 meter setup on 15m as a "extended winding" psuedo 5/8 wound whip. The normal 1/4 wave setup was the best. This silly combination of know "tricks" is certainly doing something which common place formulas/equations don't account for ... Ground, or lack of it could account for it. Same mount location, etc? Bumper, trunk, or roof? A mobile is not the best place to test vertical antennas. Too quirky...The car is half the antenna. Sure, you can see which one works best, but it's not a very good test platform in general. I'd rather test over a specified quantity of radials, if ground mounted. Ditto for elevated, the only difference being the number required drops as you increase height. However, if you already naysay on the navy data, I won't be able to present any proof which even comes close--my equipment budget doesn't even begin to match that of the navys' to begin with ... I don't know what navy data you are talkng about. Too bad a bunch of different people don't use a standard test jig, apply their own modifications and generate a ton of data/results ... I don't know what you mean by "test jig".. What you have as far as a "test" antenna, or having a location with a specified ground quality? MK |
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