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 #:
000366
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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338 RADIO BROADCAST ADVERTISER Once Used — Never Without f WESTON Model 506 "Pin-Jack Voltmeter /^VNCE used you will never operate your set without it. The best set performance is assured through its close regulation of filament voltage. Plugs directly into the filament voltmeter jacks provided on Radiola, Victor, BrunswickBalke, Bosch and Standardyne sets. All other sets can be so equipped to use this meter by installing pinjacks which are enclosed with each instrument. Only $7.50. WESTON Model 506 "Convertible" Pin-Jack Voltmeter A PINJACK Voltmeter, as shown above, but with the additional unique feature of the Weston High Range Stand into which the PinJack Voltmeter plugs, making a High Range instrument for the accurate testing of battery voltages and for exploring the set for circuit troubles. Only $10.00. For further information ask your dealer or write us for the interesting free booklet — "Weston ^ Radio Instruments." WESTON ELECTRICAL INSTRUMENT CORPORATION 179 Weston Avenue, Newark, N. J. STANDARD THE WORLD OVER WESTON Pioneers since 1888 The R. B. Lab. 2-tube receiver, housed in Aluminum, is an example of advanced design. The Aluminum combines shielding with beauty. 'O-DAY the crowding of the air makes shielding essential. Radio has turned to Aluminum for shielding because its properties permit the effective elimination of many of the hazards to perfect reproduction. If By using Aluminum for top, base, sides, and center interstage shield, the designer of the R. B. Lab. 2-tube Receiver has created an effective combination. The 3/32" sheet Aluminum Panel is a photographic reproduction of a rare piece of walnut, f Hammarlund-Roberts, SilverMarshall, L. C. 27, and Varion A. C. specify Aluminum for shielding. If Alcoa Wing type Aluminum shields prevent interstage interference effectively and economically. |f Can-type Shields made of Aluminum are fully effective — individually protecting the various stages. If Alcoa Aluminum is effective due to its high durability and low electrical resistance. Used for cabinets and Panels Alcoa Aluminum is light, easily worked and is available in the most beautiful wood effects. Here are some of the Applications: — Alcoa Shields, Box Shields, Cabinets, Panels, Variable Condensers, High-purity Rods, Foil for Fixed Condensers, Die-Castings, Screw Machine Products. ALUMINUM COMPANY of AMERICA PITTSBURGH, PA. k\ ALUMIN UM A • j 1 / 1 ' c_ j ALUMINUM COMPANY OF AMERICA Room 2319, Oliver Building, Pittsburgh, Pa. Gentlemen: Please send me a complimentary copy of the booklet checked on this coupon. Name Street City State Circuit I now use Circuit I will build next Check the square for one, or both, of the booklets you wish Booklet ''Aluminum for Radio" Describes the general application of Aluminum to radio. Booklet "Aluminum Radio Shields" A treatise by Cockaday and Kree on radio shielding.