Please support my efforts by advertising!
Serving a Pleasant Blend of Yesterday, Today, and Tomorrow™
Vintage Magazines
Electronics World
Popular Electronics
Radio & TV News
QST | Pop Science
Popular Mechanics
Radio-Craft
Radio-Electronics
Short Wave Craft
Electronics | OFA
Saturday Eve Post
Please Support My Advertisers!

Formulas & Data

Electronics | RF
Mathematics
Mechanics | Physics

About | Sitemap
Homepage Archive

Resources

Articles, Forums Calculators, Radar
Magazines, Museum
Radio Service Data
Software, Videos

Entertainment

Crosswords, Humor Cogitations, Podcast
Quotes, Quizzes

Parts & Services

1000s of Listings
   Software: RF Cascade Workbook | Espresso Engineering Workbook | Cafe Press
RF Stencils for Visio | RF Symbols for Visio | RF Symbols for Office
Aegis Power | Alliance Test | Centric RF | Empower RF | ISOTEC | Reactel | RFCT | San Fran Circuits
Exodus Advanced Communications Best in Class RF Amplifier SSPAs



everythingRF RF & Microwave Parts Database (h1)

Please Support RF Cafe by purchasing my  ridiculously low-priced products, all of which I created.

RF Cascade Workbook for Excel

RF & Electronics Symbols for Visio

RF & Electronics Symbols for Office

RF & Electronics Stencils for Visio

RF Workbench

T-Shirts, Mugs, Cups, Ball Caps, Mouse Pads

These Are Available for Free

Espresso Engineering Workbook™

Smith Chart™ for Excel
Innovative Power Products Cool Chip Thermal Dissipation

April 1948 Radio News
Table of Contents

April 1948 Radio News

April 1948 Radio & Television News Cover - RF Cafe[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.

April 1948

Vol. 39, No. 4

 

Rider Service Manuals 12
Supreme Publication Service Manuals 16
Howard W. Sams & Co., Inc. Photofact Service Manuals 22
Bell Telephone Laboratories - The Battle of the Atoms 34
Radio Controlled Model Sailboat, by R. C. Schmidt, W1VDY, and L. A. Williams 39
The APS-42 Radar, by L. W. Mallach 44
Mac's Radio Service Shop: Mac Hires a Helper, by John T. Frye 63
Radio Circuit Page 90
Electronics-Themed Comics 96, 102, 130, 185, 192
American Airlines Seeking Radiomen 174

 

April 1948 Radio News Table of Contents - RF Cafe
Innovative Power Products Cool Chip Thermal Dissipation

About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2025
Webmaster: Kirt Blattenberger,
   BSEE - KB3UON - AMA92498

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 World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived...

Copyright  1996 - 2026

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

My Hobby Website: AirplanesAndRockets.com

My Daughter's Website: EquineKingdom