Luxembourg effect was observed in 1930. Now radio people manage with
eliminating it.
S*

nope, the receiver still hears the proper transmitted frequency.

Yes. THY receiver is tuned to the transmitted frequency.
Luxembourg effect means that another receiver tuned to the doubled your
frequency hears you.


Perhaps you should read up on what the Luxembourg Effect actually was!!

It had nothing to do with antennas!!

It was Cross Modulation in the ionosphere between Radio Luxenbourg and
other radio stations, where by the modulation of Radio Luxenbourg was
heard superimposed onto the second station.

Jeff