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Show I FEDERAL BUREAU PERFECTS VARIED SERVICE RECORDER I -, ' j K s4 - It- : . .'. ., ; -, .'j SMaaBBSBSSBSBsBSBaBifliSaiivi , hmtmBSmlsSSir Dr. I). 1 c Uianh and Dr. .1. 0. Karclii r. ol the Bureau of Standards. Testing the Kadio Kccorder Developed Then-. Bv SKA Servioc. BpBWJ m WASHINGTON, Juno 1. Exports H J of the U. S bureau b ndardc m- H nouncc the perfection of another radio H I device in their laboratorf- B It is the radio relay recorder. H Use of this instrument, H Stained; would mean the elimination H t of an experienced radio operator, ae- H i uracy in receiving signals, operation H . of another moving bodj bj radio H Bcoptlon of two messages slmultane- H I ously and reduction of atmospheric STl RDIM ss A e ordinL-MjrliiU'in by I'". I rugged construction and does not re-I re-I quire careful and repeated adjust-I adjust-I ment." , This relay Is so constructed that , tin ' lectron tul.es may take their power from an ordinary home electric elec-tric lighting- wire. IPPLII VIIOW 1 Among the applications to which i the instrument may be put, says Iun-I Iun-I more, are: "l. rode messages, news, market 'and weather reports may be re-Oelved re-Oelved on tape at fairly high speed and read off by an operator of com-i com-i u little expei lence, ?fcMBjae.uMtein maj ttes eceive two messages on t be .same1 antenna at the same time. "6 Atmosihi rle Interferon, e Is! I somewhat reduced." ,.r |