Radio Broadcast (May 1929-Apr 1930)

Record Details:

Title:
Radio Broadcast
Date:
May 1929-Apr 1930
Publisher:
Garden City, N.Y., Doubleday, Page & company [etc.]
Volume:
Radio broadcast ..
Leaf #:
000340
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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■z. -RADIO BROADCAST ADVERTISER. .X" You can choose from several Dongan designs of the approved types of power and audio Parts — each type a production job. Thus you secure at production prices the transformer and condenser unit exactly suited to your individual needs. Dongan laboratories offer perfected designs of Parts to function with UX 245 and UX 250 Tubes. Dongan production represents the acme of radio power parts manufacture. Exclusively Manufacturers of Parts for the Set Manufacturer. Transformers Chokes Condenser Units We are prepared to furnish complete parts for construction of amplifiers for theaters, dance halls or public address systems. Dongan Electric Manufacturing Co. 2991-3001 Franklin Street Detroit Michigan A Radio Parts Guide THE NEW Yaxley Catalog Send for it today for complete listings of Radio Convenience Outlets, Connector Plugs, Rheostats.Fixed and Grid Resistances, Jacks, Jack Switches, Phone Plugs, etc. YAXLEY MFG. CO. Dept. B, 1528W Adams St., Chicago, 111. ePt*esc£iptiistr etter Radio Reception AMPERITE automatically delivers the RIGHT voltage forefficient tube operation. Improves tone, sensitivity, volume. A type for every tube. $1.10 with ^^^^^mounting(inU.S.A.)Atallttealer3. flMPERlTE Corporation 661 BROADWAY. NEW YORK Free — "Amperite Vest Pocket Tube Chart". Write j|» Dept. K. B. 10. 3 1 0 SELF-ADJUSTING'7?/>ira//ii/ • OCTOBER 1929 LONG LIFE AND SUSTAINED VOLTAGE EVEREADY RAYTHEON B-H TUBE Type B-H 125 m.a. at 300 volts THE ORIGINAL GASEOUS RECTIFYING TUBE FOR "B" ELIMINATORS Ionized helium takes the place of a filament in the Eveready Raytheon B-H Tube. This principle gives long life, efficiency and reliability. Ionized helium supplies millions of electrons a second — over and over. Most "B" eliminators are designed and built for this famous B-H tube, which is standard in more than 100 makes. If you are using such a unit, a new Eveready Raytheon B-H Tube will make a surprising improvement. Note to experimenters: If you require a source of steady, powerful D. C, you will find the B-H tube an efficient, heavyduty rectifier. National Carbon Co., inc. General Offices: New York, N. Y. Branches: Chicago Kansas City New York San Francisco Unit of and Carbon Union Carbide Corporation EVE READY RAYTHEON Trade-marks