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Old October 24th 10, 06:13 PM posted to rec.radio.amateur.antenna
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First recorded activity by RadioBanter: Oct 2010
Posts: 19
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In article ,
Registered User wrote:

On Sun, 24 Oct 2010 15:29:50 +0200, "Szczepan Bialek"
wrote:


"K1TTT" wrote
...
On Oct 23, 6:59 pm, "Szczepan Bialek" wrote:

Are you rich enough to check the simplest radio?
Is the same power in the both arrangement?

yes, its the same in both directions.


"A simplified drawing of a circuit is called a schematic. A schematic for a
simple crystal radio might look like this if drawn on a napkin at a party: "
http://scitoys.com/scitoys/scitoys/r...ade_radio.html

On the simplified drawing the electron flow from antena to ground.
Are you sure that the diode may be mounted in the opposite direction?
S*


My only question is why does my crystal radio work without a ground
connection? Yes the radio does work better with a ground but that does
not negate the fact it works without a ground. And yes the radio works
with the ground and antenna connections reversed. The diode is a piece
of galena.


Apparently, You have never heard of Capacitive Coupling......