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 ...
All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.
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May 1936 Radio-Craft[Table of Contents]
People old and young enjoy waxing nostalgic about and learning some of the history of early electronics. Radio-Craft was published from 1929 through 1953. All copyrights are hereby acknowledged. See all articles from Radio-Craft.
Vol. VII, No. 11
|Hiram P. Maxim Dies||646|
|Decibel Level vs. Decibel Gain, by S. L. Canterbury||654|
|Hetro Air-Ace Series M, 9-Tube 4-Band Superhet, Radio Service Data Sheet||670|
|Crosley Model 1155, 11-Tube 4-Band Superhet Radio Service Data Sheet||670|
|Canadian Westinghouse Model 175, 7-Tube Dual-Range Superhet Radio Service Data Sheet||671|
|Arvin Model 35, 8-Tube Car-Radio Receiver, Radio Service Data Sheet||671|
|Philco Models 39 and 39A, 6-Tube Dual-Range Battery Superhet Radio Service Data Sheet||673|
|Philco-Packard Deluxe, 7-Tube Superhet Car Radio Service Data Sheet||673|
Posted April 15, 2015