Radio Broadcast (Nov 1924-Apr 1925)

Record Details:

Title:
Radio Broadcast
Date:
Nov 1924-Apr 1925
Publisher:
Garden City, N.Y., Doubleday, Page & company [etc.]
Volume:
Radio broadcast ..
Leaf #:
000953
Language:
English
Subjects:
radio periodical, Radio -- Periodicals
Contributor:
Library of Congress, MBRS, Recorded Sound Section
Sponsor:
Library of Congress, Motion Picture, Broadcasting and Recorded Sound Division
Coordinator:
Media History Digital Library
Description:
Radio Broadcast supported home listeners of the new technology of radio – for building or buying a receiving set to explaining the technology used by the new radio stations. Throughout the magazine shows the cultural influence of radio as it evolved from hobbyist to mainstream. -- David Pierce, 2011
Date Added:
September 29, 2022
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RADIO BROADCAST ADVERTISER 848-k ^ he Heart of the Radio We shall be glad to send new circuits with complete working diagrams. Grimes 3XP Inverse Duplex, Jefferson Baby Grand 6 Tube Superheterodyne, Jefferson 8 tube Superheterodyne, and many others. Any of these will be sent upon receipt of five cents in stamps to cover postage. FAINT, trembling impulses are caught from the air and amplified thousands upon thousands of times. Finally transformed into audible sounds by your loud speaker, they are either painfully distorted or lifelike in purity of tone. Which it will be, depends largely upon your transformer. For the transformer is of the utmost importance in your radio set. Each minute sound vibration coming from the detector is magnified and reissued with a stronger pulse — lending volume and clarity to your radio reception. Jefferson Super Sensitive Transformers are designed to receive over the entire musical range without howling or distortion. Radio authorities the world over recognize the excellent performance of these wonderful transformers and specify their use in new circuits. Handled by the better dealers and jobbers. A superior transformer at a price attractively low. Jefferson Electric Manufacturing Co. 501 South Green Street CHICAGO, ILLINOIS Manufacturers of Radio Transformers Bell Ringing Transformers Sign Lighting Transformers Automobile Ignition Coils Jump Spark — Make and Break Coils Auto Transformers Testing Instruments Toy Transformers Furnace and Oil Burner Transformers Oil Burner Ignition Coils Special high and low voltage transformers vlefferson vTransformeps -fa Tested and approved by Radio Broadcast ^