RADIO MARVEL
SIMULTANEOUS MESSAGES. ■'United Press Association—By Electric Telegraph-—Copyright). LONDON, Dec. IS. The development of the short wave beam wireless by multiplex apparatus, in order to prove that two or three ielegtaphic messages can simultaneously be sent hy the same radio eir-<-iiit in either direction, as a wireless telephone nus-age. is being completetd after six months' trial, between Rridgew.ai'M - . Somer-et and Montreal. One set of apparatus. with one aermi. can cumluct simultancons: telegraph and telephone services. A Marconi ollicials points out that the new system enables beam stations to triple the present trailie. and will probably lead to a reduction of chargas. Beam wireless equipment diminishes fading, enabling better results for less energy.
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Hokitika Guardian, 20 December 1928, Page 5
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113RADIO MARVEL Hokitika Guardian, 20 December 1928, Page 5
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