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#11
October 27th 10, 11:45 PM
posted to rec.radio.amateur.antenna
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Antenna materials
On Oct 27, 8:14*am, "Szczepan Bialek" wrote:
*"Art Unwin" ... On Oct 26, 2:45 am, "Szczepan Bialek" wrote: Could you make the super simplest radio: "Because I have a long (150 foot) antenna, a good ground, and a strong station (50,000 watts) less than 20 miles away, my radio receives enough power to light a low current LED. The LED is a 'high brighness' type (which also means that it will light dimly with a very small amount of current). I connect it instead of diode in the radio, and it glows as the radio operates, getting brighter as the sound gets louder. " The super simplest radio should consist of an antenna, LED and ground. Can we reverse the LED? S* Very innovative What indicates the DC meter close to transmitter between the antenna and ground? S* zero |
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