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#101
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![]() "K1TTT" napisal w wiadomosci ... On Feb 21, 9:41 am, "Szczepan Bialek" wrote: The radiation is in form of the damped wave: http://en.wikipedia.org/wiki/File:Ondes_amorties.jpg ? In damped waves each amplitude is smaller than the previous. So in one cycle no symmetry. It is obvious. But you can try to detect it. S* can't detect it here, my waves look like perfectly symmetric sine waves and i can not measure dc on antenna. how much dc should i have with 1000w at 14mhz? I do not know. It is peak voltage and efficiency dependent. If electrons jump off from antennas it will be easy to measure in klystron: http://en.wikipedia.org/wiki/File:Klystron.enp.gif The electron beam is collected after work. If starting beam is equal to collected then no jump off. S* |
#102
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On Feb 21, 6:07*pm, "Szczepan Bialek" wrote:
*"K1TTT" napisal w ... On Feb 21, 9:41 am, "Szczepan Bialek" wrote: The radiation is in form of the damped wave: http://en.wikipedia.org/wiki/File:Ondes_amorties.jpg ? In damped waves each amplitude is smaller than the previous. So in one cycle no symmetry. It is obvious. But you can try to detect it. S* can't detect it here, my waves look like perfectly symmetric sine waves and i can not measure dc on antenna. *how much dc should i have with 1000w at 14mhz? I do not know. It is peak voltage and efficiency dependent. feedpoint is 50 ohms, and 99% efficient... how much now? If electrons jump off from antennas it will be easy to measure in klystron:http://en.wikipedia.org/wiki/File:Klystron.enp.gif The electron beam is collected after work. If starting beam is equal to collected then no jump off. S* i have worked with klystrons... the current in equals the current out, all electrons are accounted for. |
#103
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![]() "K1TTT" napisal w wiadomosci ... On Feb 21, 6:07 pm, "Szczepan Bialek" wrote: can't detect it here, my waves look like perfectly symmetric sine waves and i can not measure dc on antenna. how much dc should i have with 1000w at 14mhz? I do not know. It is peak voltage and efficiency dependent. feedpoint is 50 ohms, and 99% efficient... how much now? And peak voltage at the end? If electrons jump off from antennas it will be easy to measure in klystron:http://en.wikipedia.org/wiki/File:Klystron.enp.gif The electron beam is collected after work. If starting beam is equal to collected then no jump off. S* i have worked with klystrons... the current in equals the current out, all electrons are accounted for. So in your area the field emission do not work. S* |
#104
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On Feb 22, 8:44*am, "Szczepan Bialek" wrote:
*"K1TTT" napisal w ... On Feb 21, 6:07 pm, "Szczepan Bialek" wrote: can't detect it here, my waves look like perfectly symmetric sine waves and i can not measure dc on antenna. how much dc should i have with 1000w at 14mhz? I do not know. It is peak voltage and efficiency dependent. feedpoint is 50 ohms, and 99% efficient... how much now? And peak voltage at the end? If electrons jump off from antennas it will be easy to measure in klystron:http://en.wikipedia.org/wiki/File:Klystron.enp.gif The electron beam is collected after work. If starting beam is equal to collected then no jump off. S* i have worked with klystrons... the current in equals the current out, all electrons are accounted for. So in your area the field emission do not work. S* i don't have any electrons jumping off my antennas... but i still talk around the world. your theory must be wrong. |
#105
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![]() Uzytkownik "K1TTT" napisal w wiadomosci ... On Feb 22, 8:44 am, "Szczepan Bialek" wrote: And peak voltage at the end? So in your area the field emission do not work. i don't have any electrons jumping off my antennas... but i still talk around the world. your theory must be wrong. Field emission is voltage dependent. What is the voltage peaks on the end of your antennas. Even if they are symmetric the emission is different for negative/positive voltage. The negative emission is stronger. Put on CB antenna the cathode ray trap (vacuum tube) and measure the anticathode to ground current. S* |
#106
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On Feb 22, 5:53*pm, "Szczepan Bialek" wrote:
Uzytkownik "K1TTT" napisal w ... On Feb 22, 8:44 am, "Szczepan Bialek" wrote: And peak voltage at the end? So in your area the field emission do not work. i don't have any electrons jumping off my antennas... but i still talk around the world. *your theory must be wrong. Field emission is voltage dependent. What is the voltage peaks on the end of your antennas. Even if they are symmetric the emission is different for negative/positive voltage. The negative emission is stronger. Put on CB antenna the cathode ray trap (vacuum tube) and measure the anticathode to ground current. S* how can it be voltage dependent if it is necessary for the rf signal? do qrp signals that only generate 1v on the tip of the antenna not generate rf waves and propagate?? |
#107
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On Feb 22, 5:53*pm, "Szczepan Bialek" wrote:
Uzytkownik "K1TTT" napisal w ... On Feb 22, 8:44 am, "Szczepan Bialek" wrote: And peak voltage at the end? So in your area the field emission do not work. i don't have any electrons jumping off my antennas... but i still talk around the world. *your theory must be wrong. Field emission is voltage dependent. What is the voltage peaks on the end of your antennas. Even if they are symmetric the emission is different for negative/positive voltage. The negative emission is stronger. Put on CB antenna the cathode ray trap (vacuum tube) and measure the anticathode to ground current. S* oh yeah, riddle me this... infra-red light is another form of electromagnetic energy which can be picked up from the heat of your body by an IR camera... since your body is radiating em waves continuously why aren't you always charged?? |
#108
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![]() Uzytkownik "K1TTT" napisal w wiadomosci ... On Feb 22, 5:53 pm, "Szczepan Bialek" wrote: Put on CB antenna the cathode ray trap (vacuum tube) and measure the anticathode to ground current. S* oh yeah, riddle me this... infra-red light is another form of electromagnetic energy which can be picked up from the heat of your body by an IR camera... since your body is radiating em waves continuously why aren't you always charged?? I am emitting (loss) electrons and I am always positively charged. See: http://www.siliconfareast.com/tribo_series.htm It seams that in your area the physics laws do not work. S* |
#109
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On Feb 23, 8:39*am, "Szczepan Bialek" wrote:
Uzytkownik "K1TTT" napisal w ... On Feb 22, 5:53 pm, "Szczepan Bialek" wrote: Put on CB antenna the cathode ray trap (vacuum tube) and measure the anticathode to ground current. S* oh yeah, riddle me this... infra-red light is another form of electromagnetic energy which can be picked up from the heat of your body by an IR camera... since your body is radiating em waves continuously why aren't you always charged?? I am emitting (loss) electrons and I am always positively charged. See:http://www.siliconfareast.com/tribo_series.htm It seams that in *your area the physics laws do not work. S* triboelectric charging can result in you being positive or negative... and is not related to IR radiation you are emitting all the time. lay still flat on the ground and you will not be triboelectrically charged, but you will be constantly radiating IR radiation. |
#110
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![]() Uzytkownik "K1TTT" napisal w wiadomosci ... On Feb 23, 8:39 am, "Szczepan Bialek" wrote: Put on CB antenna the cathode ray trap (vacuum tube) and measure the anticathode to ground current. oh yeah, riddle me this... infra-red light is another form of electromagnetic energy which can be picked up from the heat of your body by an IR camera... since your body is radiating em waves continuously why aren't you always charged?? I am emitting (loss) electrons and I am always positively charged. See:http://www.siliconfareast.com/tribo_series.htm It seams that in your area the physics laws do not work. triboelectric charging can result in you being positive or negative... and is not related to IR radiation you are emitting all the time. lay still flat on the ground and you will not be triboelectrically charged, but you will be constantly radiating IR radiation. Excellent thinking. If I am laying on the ground I constantly pump electrons from the ground into the air without being charged. Exactly like your transmitting antennas connected with the ground or chassis. Without connection to ground they becomes positively charged. Are you able to measure the static voltage of a human skin? S* |
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