Radio Digest (June 1932-Mar 1933)

Record Details:

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Radio Digest THE cklufe SCOTT ALL • WAVE 15-550 METERS SINGLE DIAL no Proved by independent laboratory tests and by practical use to be the greatest radio achievement of all time! Such a receiver as the de luxe Scott All-Wave is still generally considered impossible. Yet, here it is! A 15-550 meter receiver without plug-in coils that tunes the whole range with absolute precision, on One dial — without the help of trimmers. But that's not all. The de luxe Scott All-Wave incorporates far greater sensitivity, and obviously better selectivity than have ever been considered possible of attainment. And with it all, a tonal output that is guaranteed to be as perfect as the tonal input at the station! Here IS Sensitivity *12/1000ths of a microvolt per meter at 1400 K. C. and 6/10ths of a microvolt at 600 K. C. This is an average of several thousand times more sensitivity than engineers have ever considered practical. And this sensitivity would not be practical even in the de luxe Scott All-Wave were it not for the unique means by which this receiver lowers the natural noise level of reception. But it IS practical in the de luxe Scott All-Wave, and the 12/1000ths to 6/10ths microvolt per meter sensitivity brings in (rations, at most any distance, with local volume. Stations that no other receiver could ever hope to get, come in on the de luxe Scott AllWave, with enough volume to be heard a block away! Entirely New Selectivity No receiver in existence today can demonstrate such ideal selectivity as the de luxe Scott All-Wave. *At 1000 K. C. it gives 4.5 K. C. separation provided the field strength of one station does not exceed the other by more than 10 times. It gives 9 K. C. separation when the field strength of one station exceeds the other 100 times. At 200 times field strength it separates by 10 K. C. At 5000 times field strength, the separation is 20 K. C, and mind you — only One dial, and without trimmers of any kind! Absolute Reproduction ! The over-all response of the de luxe Scott All-Wave, as determined by the sound pressure curve of the entire receiver including the speaker, proves the Scott All-Wave capable of absolute reproduction. This curve is flat within plus or minus 2 deci bells from 30 to 3000 cycles. This means that the human ear cannot detect any difference or loss in frequencies between a selection as it is being played before the microphone and as it comes from the de luxe Scott All-Wave. Regular 'Round the World Reception Now Even MORE Enjoyable The standard Scott AllWave of 1931 gave dependable, daily, 'round the world reception. This new de luxe Scott All-Wave brings in the entire world with perfect ease and convenience — one dial — no trimmers — no plugin coils. From France to Japan — from England to Australia, and from Alaska to the Argentine — they're all on the single dial of the de luxe Scott All-Wave — waiting to thrill you as you've never been thrilled before. London, Paris, Berlin, Madrid, Sydney, Melbourne, Saigon, Buenos Aires, Bogota, and dozens of others are within easy, daily range of the de luxe Scott All-Wave 15-550 meter superheterodyne. Send the COUPON for Curves and Proof The story of Scott precision engineering as applied to the development and final attainment of complete perfection in the de luxe Scott All-Wave reveals the most outstanding radio facts of the day. The coupon will bring it to you Free — also unquestionable Proof that the de luxe Scott All Wave Is the One receiver that can guarantee easy, enjoyable, dependable daily, 'round the world reception. Clip the coupon. Send it now. ^Measurements made by Rftdio Call Book Laboratory E. H. SCOn RADIO LABORATORIES, INC. 4450 Ravenswood Ave., Dept. D72,. Chicago The E. H. Scott Radio Laboratories, Inc. 4450 Ravenswood Ave., Dept. D72,, Chicago, 111. Send me full particulars of the de luxe Scott All-Wave. Name Streets. Town State