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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February 1958 Radio-Electronics[Table of Contents]
These articles are scanned and OCRed from old editions of the Radio & Television News magazine. Here is a list of the Radio-Electronics articles I have already posted. All copyrights are hereby acknowledged.
Electric WristwatchThe electronic technician may soon be seeing a new item on his workbench, the electric wrist watch. He may need a powerful magnifying glass or two and a couple of jewelers' tools, but an electric watch is driven by a tiny electric motor using batteries of a highly specialized type and requires service know-how more closely allied to that of a radio technician than the jeweler.
Electric Wristwatch Mechanism