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Old October 26th 10, 06:34 PM posted to rec.radio.amateur.antenna
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On Oct 26, 2:45*am, "Szczepan Bialek" wrote:
Uzytkownik "K1TTT" napisal w ...
On Oct 24, 6:51 pm, "Szczepan Bialek" wrote:

"Registered User"
om...


And yes the radio works
with the ground and antenna connections reversed. The diode is a piece
of galena.


Does "it works exactly the same"?

yes


Your radio is not the simplest. There is *the LC. The capacitor has the two
plates so on the both the voltage is doubled. No matter which one is fed to
the headphones.

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
Art
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Old October 27th 10, 09:14 AM posted to rec.radio.amateur.antenna
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Default Antenna materials


"Art Unwin" wrote
...
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*

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Old October 27th 10, 11:45 PM posted to rec.radio.amateur.antenna
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Posts: 484
Default 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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Old October 28th 10, 08:11 AM posted to rec.radio.amateur.antenna
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Default Antenna materials


Uzytkownik "K1TTT" napisal w wiadomosci
...
On Oct 27, 8:14 am, "Szczepan Bialek" wrote:

What indicates the DC meter close to transmitter between the antenna and

ground?


zero


1. Zero in the sunny day,
2. Zero under the storm cloud (Franklin),
3. Zero before the storm (when the St. Elmo's fire are).
S*


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Old October 28th 10, 11:08 PM posted to rec.radio.amateur.antenna
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Posts: 484
Default Antenna materials

On Oct 28, 7:11*am, "Szczepan Bialek" wrote:
Uzytkownik "K1TTT" napisal w ...
On Oct 27, 8:14 am, "Szczepan Bialek" wrote:



What indicates the DC meter close to transmitter between the antenna and

ground?
zero


1. Zero in the sunny day,
2. Zero under the storm cloud (Franklin),
3. Zero before the storm (when the St. Elmo's fire are).
S*


I'll give you the meter leads and you can stand out there while the
storm is approaching and we'll see what the voltage is due to the
storm. the dc voltage due to the radio transmitter is still zero.


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