Radio Broadcast (Nov 1926-Apr 1927)

Record Details:

Title:
Radio Broadcast
Date:
Nov 1926-Apr 1927
Publisher:
Garden City, N.Y., Doubleday, Page & company [etc.]
Volume:
Radio broadcast ..
Leaf #:
000365
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 337 ■ELIMINATOR AND SUPPLY FOR IX-2IO POWER AMPLIFIER — ^ is^ours for theylsking: POWER FROM THE LIGHT CIRCUIT Complete Foundation Unit for Home Constructed Power Amplifiers HERE is what you have been waiting for — a silent and efficient power amplifier and B eliminator that will equal anything on the market — one that you can build yourself in less than an hour. The Thordarson Power Compact is the complete foundation unit for power amplification. It contains: ( 1 ) a power supply transformer, (2) two filter choke coils of 30 hen, ries, and (3) a power tube filament supply, tapped at the exact electrical center (an exclusive Thordarson feature), all in one compound filled case. Two types of Power Compact are available: R-171 is designed for use with power tube UX-171 and Raytheon BH rectifier. Type R-210 is designed for use with power tube UX-210 and UX 216-B rectifier. Each type of compact supplies the proper values of current for maximum efficiency operation of its corresponding power tube. Packed with each compact is a complete set of instructions which can easily be followed, even by the man with no radio experience. Remember that when you buy a Thordarson product it is guaranteed and backed by over thirty years' manufacturing of reliable transformers. For Sale at Good Dealers Everywhere or Direct from Factory THORDARSON ELECTRIC MFG. CO. 3449-e 500 W. Huron St., Chicago, 111. Gentlemen: I would greatly appreciate receiving a copy of your new booklet "Power from the Light Circuit." Name _ Address.. City .State.. THORDARSON co»r THORDARSON ELECTRIC MANUFACTURING CO. Transformer specialists since 1895 WORLDS OLDEST AND LARGEST EXCLUSIVE TRANSFORMER MAKERS Chicago. U.S.A.