"christofire" wrote
...

"Dave" wrote in message
news

"Szczepan Bialek" wrote in message
...
Take a rest in reading and look at the oryginal Hertz apparatus as the
two sources of longitudinal waves (radiated from ends). You should see
the Luxembourg effect (frequency doubling) and directional pattern.
S*

but you don't because that is not how it works. the waves are radiated
by the whole length of the connecting wire and are transverse... there is
no frequency doubling as you explain it.

... and the so-called 'Luxembourg effect' is not frequency doubling but
cross modulation; that is, generation in the ionosphere of intermodulation
products that carry the modulation of both sources.

So you should be able to repeat the phenomena. Richard did not: " I worked
four years in a European shortwave
broadcast station and I don`t remember any frequency doubling but we
aspired to hit the ionosphere with enough power to drive it into extreme
nonlinearity end impose our signal en all the others in the area ala
Luxembourg."

Help him.
S*