Project of decoding of "The Stermer Effect" (Сигналы из космоса, серии Штермера)

The phenomenon is described by K.Stermer in his.Stermer and Hals recorded the intervals between the main signal and the mysterious echo.‘The Echo of Short Waves, Which Comes Back in Many Seconds After The Main Signal’.In July Prof.Atmospheric disturbances were insignificant at that time.The frequency of echoes was equal to that of the main signal.Silicon carbide is alloyed with nitrogen and boron with ‘some participation’ of fluorine.In the fifth series simply fluorine is educed as a useful but very aggressive gas.Inert neon seems to divide optoelectronic devices.In 1928 semi-conductor devices were not in use on Earth.