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A dipole over ground
Sal M. O'Nella wrote:
"Jerry Stuckle" wrote in message ... On 11/15/2014 4:38 PM, wrote: The following Perfect V good Avg Ext poor Height gain @ elev gain @ elev gain @ elev gain @ elev 0.10 8.6 90 6.3 90 4.4 90 3.1 90 0.15 8.4 90 7.1 90 5.8 90 4.3 90 0.20 8.0 90 7.1 90 6.1 90 4.6 66 0.25 7.4 90 6.7 68 5.9 61 4.8 50 0.30 6.9 56 6.4 51 5.9 48 5.1 41 0.35 6.8 45 6.5 42 6.1 40 5.4 35 0.40 7.1 39 6.9 36 6.5 35 5.8 31 0.45 7.7 33 7.5 32 7.0 31 6.3 28 0.50 8.3 30 8.1 29 7.6 28 6.7 25 0.55 8.9 27 8.5 26 7.9 25 6.9 23 0.60 9.1 25 8.6 24 8.0 23 6.9 21 0.65 8.9 23 8.4 22 7.8 21 6.9 20 0.70 8.5 21 8.0 20 7.6 20 6.8 18 0.75 8.0 19 7.7 19 7.3 18 6.7 17 0.80 7.6 18 7.4 18 7.2 17 6.7 16 0.85 7.5 17 7.4 17 7.2 16 6.7 15 0.90 7.6 16 7.5 16 7.3 15 6.9 15 0.95 7.8 15 7.7 15 7.5 15 7.1 14 snip ================================= Very good. You can cut and paste. Too bad you can't understand what you're cutting and pasting, especially how to apply it. Remove the "x" from my email address Jerry, AI0K =================================== Among the very few things I know for sure is this: There is no call for you to be as rude as you are. John Markham, KD6VKW, usually posting as "Sal." Uh-oh, you have called into question the word of the great and mighty Jerry Stuckle, keeper of the ultimate truth of life, the universe, and everything. Prepare to be appropriately chastised blasphemer. -- Jim Pennino |
A dipole over ground
On 11/18/2014 6:17 PM, Sal M. O'Nella wrote:
"Jerry Stuckle" wrote in message ... On 11/15/2014 4:38 PM, wrote: The following Perfect V good Avg Ext poor Height gain @ elev gain @ elev gain @ elev gain @ elev 0.10 8.6 90 6.3 90 4.4 90 3.1 90 0.15 8.4 90 7.1 90 5.8 90 4.3 90 0.20 8.0 90 7.1 90 6.1 90 4.6 66 0.25 7.4 90 6.7 68 5.9 61 4.8 50 0.30 6.9 56 6.4 51 5.9 48 5.1 41 0.35 6.8 45 6.5 42 6.1 40 5.4 35 0.40 7.1 39 6.9 36 6.5 35 5.8 31 0.45 7.7 33 7.5 32 7.0 31 6.3 28 0.50 8.3 30 8.1 29 7.6 28 6.7 25 0.55 8.9 27 8.5 26 7.9 25 6.9 23 0.60 9.1 25 8.6 24 8.0 23 6.9 21 0.65 8.9 23 8.4 22 7.8 21 6.9 20 0.70 8.5 21 8.0 20 7.6 20 6.8 18 0.75 8.0 19 7.7 19 7.3 18 6.7 17 0.80 7.6 18 7.4 18 7.2 17 6.7 16 0.85 7.5 17 7.4 17 7.2 16 6.7 15 0.90 7.6 16 7.5 16 7.3 15 6.9 15 0.95 7.8 15 7.7 15 7.5 15 7.1 14 snip ================================= Very good. You can cut and paste. Too bad you can't understand what you're cutting and pasting, especially how to apply it. Remove the "x" from my email address Jerry, AI0K =================================== Among the very few things I know for sure is this: There is no call for you to be as rude as you are. John Markham, KD6VKW, usually posting as "Sal." You can see from his reply to you... -- ================== Remove the "x" from my email address Jerry, AI0K ================== |
A dipole over ground
wrote in message ... Sal M. O'Nella wrote: "Jerry Stuckle" wrote in message ... On 11/15/2014 4:38 PM, wrote: The following Perfect V good Avg Ext poor Height gain @ elev gain @ elev gain @ elev gain @ elev 0.10 8.6 90 6.3 90 4.4 90 3.1 90 0.15 8.4 90 7.1 90 5.8 90 4.3 90 0.20 8.0 90 7.1 90 6.1 90 4.6 66 0.25 7.4 90 6.7 68 5.9 61 4.8 50 0.30 6.9 56 6.4 51 5.9 48 5.1 41 0.35 6.8 45 6.5 42 6.1 40 5.4 35 0.40 7.1 39 6.9 36 6.5 35 5.8 31 0.45 7.7 33 7.5 32 7.0 31 6.3 28 0.50 8.3 30 8.1 29 7.6 28 6.7 25 0.55 8.9 27 8.5 26 7.9 25 6.9 23 0.60 9.1 25 8.6 24 8.0 23 6.9 21 0.65 8.9 23 8.4 22 7.8 21 6.9 20 0.70 8.5 21 8.0 20 7.6 20 6.8 18 0.75 8.0 19 7.7 19 7.3 18 6.7 17 0.80 7.6 18 7.4 18 7.2 17 6.7 16 0.85 7.5 17 7.4 17 7.2 16 6.7 15 0.90 7.6 16 7.5 16 7.3 15 6.9 15 0.95 7.8 15 7.7 15 7.5 15 7.1 14 snip ================================= Very good. You can cut and paste. Too bad you can't understand what you're cutting and pasting, especially how to apply it. Remove the "x" from my email address Jerry, AI0K =================================== Among the very few things I know for sure is this: There is no call for you to be as rude as you are. John Markham, KD6VKW, usually posting as "Sal." Uh-oh, you have called into question the word of the great and mighty Jerry Stuckle, keeper of the ultimate truth of life, the universe, and everything. Prepare to be appropriately chastised blasphemer. ================================================== ======== I get it, unlike he who missed your wry sarcasm. :-) "Sal" |
A dipole over ground
On 11/20/2014 2:09 AM, Sal M. O'Nella wrote:
wrote in message ... Sal M. O'Nella wrote: "Jerry Stuckle" wrote in message ... On 11/15/2014 4:38 PM, wrote: The following Perfect V good Avg Ext poor Height gain @ elev gain @ elev gain @ elev gain @ elev 0.10 8.6 90 6.3 90 4.4 90 3.1 90 0.15 8.4 90 7.1 90 5.8 90 4.3 90 0.20 8.0 90 7.1 90 6.1 90 4.6 66 0.25 7.4 90 6.7 68 5.9 61 4.8 50 0.30 6.9 56 6.4 51 5.9 48 5.1 41 0.35 6.8 45 6.5 42 6.1 40 5.4 35 0.40 7.1 39 6.9 36 6.5 35 5.8 31 0.45 7.7 33 7.5 32 7.0 31 6.3 28 0.50 8.3 30 8.1 29 7.6 28 6.7 25 0.55 8.9 27 8.5 26 7.9 25 6.9 23 0.60 9.1 25 8.6 24 8.0 23 6.9 21 0.65 8.9 23 8.4 22 7.8 21 6.9 20 0.70 8.5 21 8.0 20 7.6 20 6.8 18 0.75 8.0 19 7.7 19 7.3 18 6.7 17 0.80 7.6 18 7.4 18 7.2 17 6.7 16 0.85 7.5 17 7.4 17 7.2 16 6.7 15 0.90 7.6 16 7.5 16 7.3 15 6.9 15 0.95 7.8 15 7.7 15 7.5 15 7.1 14 snip ================================= Very good. You can cut and paste. Too bad you can't understand what you're cutting and pasting, especially how to apply it. Remove the "x" from my email address Jerry, AI0K =================================== Among the very few things I know for sure is this: There is no call for you to be as rude as you are. John Markham, KD6VKW, usually posting as "Sal." Uh-oh, you have called into question the word of the great and mighty Jerry Stuckle, keeper of the ultimate truth of life, the universe, and everything. Prepare to be appropriately chastised blasphemer. ================================================== ======== I get it, unlike he who missed your wry sarcasm. :-) "Sal" No, I didn't miss it. But he's just a troll. However, you have to understand. He once put up an 80 meter dipole. And it didn't work well. So rather than admitting he screwed up the antenna, he just claims that all 80 meter dipoles under 100' suck. Look back through this newsgroup and you'll see it. Then he uses some figures for a theoretical installation (which can never occur in the real world) to prove his statement. And when shown he's wrong in a real operating environment, he just dismisses the proof. Fortunately, millions of hams around the world know he's wrong, and all of the activity on 80/75 meters is proof. But Jimbo will NEVER admit he's wrong. He never could be - he suffers from delusions of perfection. It's all in this newsgroup. All you have to do is look - instead of jumping on one post I made calling him what he is. However, it also doesn't look like you're a ham, so you would have experience in how wrong he is. -- ================== Remove the "x" from my email address Jerry, AI0K ================== |
A dipole over ground
Jerry Stuckle wrote:
snip No, I didn't miss it. But he's just a troll. You throw the word "troll" around a lot when someone disagrees with one of your pronouncements; do you even know what it means? However, you have to understand. He once put up an 80 meter dipole. And it didn't work well. So rather than admitting he screwed up the antenna, he just claims that all 80 meter dipoles under 100' suck. Look back through this newsgroup and you'll see it. That would take magic as I have never in my life put up any sort of 80M dipole nor have I ever in my life lived anywhere that the lot was big enough to put up an 80M dipole. I once put up a 40-30-20-15-10 trap dipole, and even with all the shortening from the traps, there still wasn't enough land to add 80M. You are a lier. snip remaining babbling nonsense -- Jim Pennino |
A dipole over ground
On 11/20/2014 12:55 PM, the troll wrote:
Jerry Stuckle wrote: snip No, I didn't miss it. But he's just a troll. You throw the word "troll" around a lot when someone disagrees with one of your pronouncements; do you even know what it means? Yes, I know what it means. And you are a perfect example. However, you have to understand. He once put up an 80 meter dipole. And it didn't work well. So rather than admitting he screwed up the antenna, he just claims that all 80 meter dipoles under 100' suck. Look back through this newsgroup and you'll see it. That would take magic as I have never in my life put up any sort of 80M dipole nor have I ever in my life lived anywhere that the lot was big enough to put up an 80M dipole. I once put up a 40-30-20-15-10 trap dipole, and even with all the shortening from the traps, there still wasn't enough land to add 80M. You are a lier. Then you should take back your previous statement, troll. snip remaining babbling nonsense -- ================== Remove the "x" from my email address Jerry, AI0K ================== |
A dipole over ground
Jerry Stuckle wrote:
On 11/20/2014 12:55 PM, the troll wrote: Jerry Stuckle wrote: snip No, I didn't miss it. But he's just a troll. You throw the word "troll" around a lot when someone disagrees with one of your pronouncements; do you even know what it means? Yes, I know what it means. And you are a perfect example. Right... troll One who purposely and deliberately (that purpose usually being self-amusement) starts an argument in a manner which attacks others on a forum without in any way listening to the arguments proposed by his or her peers. He will spark of such an argument via the use of ad hominem attacks (i.e. 'you're nothing but a fanboy' is a popular phrase) with no substance or relevence to back them up as well as straw man arguments, which he uses to simply avoid addressing the essence of the issue. However, you have to understand. He once put up an 80 meter dipole. And it didn't work well. So rather than admitting he screwed up the antenna, he just claims that all 80 meter dipoles under 100' suck. Look back through this newsgroup and you'll see it. That would take magic as I have never in my life put up any sort of 80M dipole nor have I ever in my life lived anywhere that the lot was big enough to put up an 80M dipole. I once put up a 40-30-20-15-10 trap dipole, and even with all the shortening from the traps, there still wasn't enough land to add 80M. You are a lier. Then you should take back your previous statement, troll. As I never stated that I had ever at any time put up an 80M dipole of any kind, I have nothing to take back, lier. -- Jim Pennino |
A dipole over ground
On 11/15/2014 7:33 PM, Jerry Stuckle wrote:
On 11/15/2014 4:38 PM, wrote: The following shows the effect on elevation pattern for a 1/2 wave dipole antenna over ground at various heights for perfect, very good, average, and extremely ground. The important value to note is the elevation angle for the main lobe. Generally for DX an elevation angle at or below 30 degrees is desirable and for NVIS an angle above 60 degrees. The elevation angles apply to any dipole type antenna, such as a G5RV, OCF dipole, etc. but the absolute gain values will be quite different. Also some types of dipoles have more lobes than the two of the 1/2 wave dipole; those lobes will still be elevated. Perfect V good Avg Ext poor Height gain @ elev gain @ elev gain @ elev gain @ elev 0.10 8.6 90 6.3 90 4.4 90 3.1 90 0.15 8.4 90 7.1 90 5.8 90 4.3 90 0.20 8.0 90 7.1 90 6.1 90 4.6 66 0.25 7.4 90 6.7 68 5.9 61 4.8 50 0.30 6.9 56 6.4 51 5.9 48 5.1 41 0.35 6.8 45 6.5 42 6.1 40 5.4 35 0.40 7.1 39 6.9 36 6.5 35 5.8 31 0.45 7.7 33 7.5 32 7.0 31 6.3 28 0.50 8.3 30 8.1 29 7.6 28 6.7 25 0.55 8.9 27 8.5 26 7.9 25 6.9 23 0.60 9.1 25 8.6 24 8.0 23 6.9 21 0.65 8.9 23 8.4 22 7.8 21 6.9 20 0.70 8.5 21 8.0 20 7.6 20 6.8 18 0.75 8.0 19 7.7 19 7.3 18 6.7 17 0.80 7.6 18 7.4 18 7.2 17 6.7 16 0.85 7.5 17 7.4 17 7.2 16 6.7 15 0.90 7.6 16 7.5 16 7.3 15 6.9 15 0.95 7.8 15 7.7 15 7.5 15 7.1 14 Special note: Most people understand that the results of an antenna analysis program reflect the material used to construct the antenna and the type of ground, if any, used for the analysis, are an approximation, and are not accurate to 27 decimal places. Further, most people also understand that absent them being a part of the model used for the analysis, objects in the near field of the antenna, such as, but not limited to, 20 foot prision walls, blimp hangers, skyscrapers, a deluge of biblical proportions, giant sequoia trees, hovering 2 mile wide alien spacecraft, hords of locusts, large gold deposits under the antenna, battles between Autobots and Decepticons, beached aircraft carriers, and stadium domes may well effect the actual antenna perfomance. Your mileage may vary, void where prohibited. Any spelling mistakes in this article are all entirly my fault. Any grammer errors spotted in this article were put there because I could. Very good. You can cut and paste. Too bad you can't understand what you're cutting and pasting, especially how to apply it. Jerry, all the crap on this thread is your fault because of your statement above. Can you even imagine how it might have gone had you been a gentleman or had remained silent? Shame on you for this and shame on Jim for continuing to bait you. You two are ruining this group. |
A dipole over ground
wrote in message
... troll One who purposely and deliberately (that purpose usually being self-amusement) starts an argument in a manner which attacks others on a forum without in any way listening to the arguments proposed by his or her peers. He will spark of such an argument via the use of ad hominem attacks (i.e. 'you're nothing but a fanboy' is a popular phrase) with no substance or relevence to back them up as well as straw man arguments, which he uses to simply avoid addressing the essence of the issue. Physician, heal thyself. |
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