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December 1939 Radio News
 [Table of Contents]
Wax nostalgic about and learn from the history of early
electronics. See articles from
Radio & Television News, published 1919-1959. All copyrights hereby
acknowledged.
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As of the year 2020 there was
an estimated 7.8
billion people in the world. Most of them, thanks to the technology invented
and provided by capitalist societies, have some form of Internet access. A large
fraction of them have paid nothing for it (while hating those who provided it) - I'm
just sayin'. Out of those 7.8B people, surely a handful have already or will in
the future search the World Wide Web (WWW) in pursuit of information on vintage test equipment,
either as fodder for some publication, for reference in obtaining particular
models or for service data. In the interest of those folks, I go to the trouble
of scanning and posting content like this test equipment advertisement by
Superior Instruments (aka SICO). It appeared in a 1939 issue of Radio News magazine. You're
welcome.
Here is a page with an incredibly well-preserved
TV11 Tube Tester. Here is a
Model 1240 Tube Tester, as seen in the ad.
Superior Instruments Ad
 December
1939
The New 1130-S Signal Generator
With Audio Frequencies
Specifications
*****
The New Model 1280
Set-Tester
Combines Models 1240 and 1250
*****
The New Model 1250
Multitester
*****
The New Model 1240
Tube Tester
*****
Superior Instruments Co.
136 Liberty St., Dept. RN12 New York, N. Y.
January 1940
 The
New Channel-Analyzer
Follows the Signal from Antenna to Speaker
*****
Superior Instruments Co.
136 Liberty St., Dept. RN12 New York, N. Y.
Posted April 21, 2021
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