Dodecyl Sulfobetaine
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Posts posted by Dodecyl Sulfobetaine
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This is the driving power ( into and from ) the final r.f output stage , to the antenna , say a dipole
I think it is a double classification ( both DC input power to last stage of transmitter or peak envelope power output ) ( 150 watts in and 400 watts peak envelope power out )
However I would experiment with much less power to test the principle , so as to not cause interference by mistake (Say 1 to 3 watt input power ) and it would need to be within the allocated frequency bands .
I am sure by single step function will be so short as to not cause interference anyway ( provided low power is used )
I have done this in the physics classroom before ,to demonstrate the magic of radio communications . Just with two identically assemblies . coil 20 turns capacitor 50 Picofarad in parallel , 20 cm single wire poking into the air above . Apply pulse from 1.5 volt battery . Look on an oscilloscope ,on second remote coil . See the blip !
That is message , not power . ( although it is debatable ,if it is not one and the same thing ) I am sure one could build around that to make an energy transfer experiment . Even in pico watts . Or milli watts . The rest is " development " . Which is probably re-inventing the wheel . It really depends what proportion of a sphere you want .
Mike
I am interested in your topic.Though I think it's a little difficult for me to understand,I think you are creative.
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well ,nice to see you make progress,then where to go next?
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wow ,so nice to see your answers.All your answers let me know one thing-there is no absolutely right thing.
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Water melon - natural way to disseminate seeds?
in Biology
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interesting topic! I like eating watermelon too. I remembered when I was a child ,I will leave some seeds in the outdoor ,some of the seeds will grow up itself.