RF Cafe Software
About RF Cafe
1996 - 2022
BSEE - KB3UON
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...
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Aug/Sep 1941 National Radio News[Table of Contents] These articles are scanned and OCRed from old editions of the National Radio News magazine. Here is a list of the National Radio News articles I have already posted. All copyrights are hereby acknowledged.
Vol. 9, No. 4The photo on the cover of this issue of the News shows E. Swaringen, senior operator, and C. L. Hopper, supervisor, at the zone and interzone telegraph console in the Springfield station of the Illinois State police radio system. During the past three years of operation the apprehension of criminals has rocketed to record-breaking highs. Since the adoption of radio telephony, the percentage of stolen cars recovered has, for example, jumped from a scant 13% to a new high of 83%. Photograph through courtesy of Western Electric Co.
|Technically Themed Comics||9|
|Adoption of Television Standards Paves Way for Commercial Service||32|
Posted March 14, 2014