Please support my efforts by ADVERTISING!

Serving a Pleasing Blend of Yesterday, Today, and Tomorrow™

Electronics World
Popular Electronics
Radio & TV News
QST | Pop Science
Popular Mechanics
Radio-Craft
Radio-Electronics
Short Wave Craft
Electronics | OFA
Saturday Eve Post
Electronics Illustrated

Electronics | RF
Mathematics
Mechanics
Physics

Calvin & Phineas

Archive | Sitemap
kmblatt83@aol.com

Radar | AI
Cogitations
RF Museum
Videos | Pics |
Things | Logos
Radio Datashts
WJ Tech Notes
Day in History

Crosswords
Humor | Podcasts
Quotes | Quizzes
Tech Comics

1000s of Listings

Software: RF Cascade Workbook | RF Symbols for Office | RF Symbols & Stencils for Visio | Espresso Workbook

Conduct RF DC-70 GHz RF Cables - RF Cafe Website

February 1939 Radio News
Table of Contents

February 1939 Radio News

February 1939 Radio News Cover - RF Cafe Website

[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.

February 1939

Vol. 21, No. 2

Introduction to Modern Television, by M. W. Thompson	6
A Radio Controlled Model Airplane, by R. A. Isberg	10
Montgomery Ward Radio Catalog	55

Posted March 16, 2021

KR Electronics (RF Filters) - RF Cafe Website

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...

Webmaster: Kirt Blattenberger | BSEE - KB3UON - AMA92498 | USAF Radar Technician

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

Please Support My Advertisers!








Aegis Power \| Centric RF \| RFCT Empower RF \| Reactel \| SF Circuits Alliance Test \| Isotec

RF Electronic Stencils Symbols Visio Shapes Office

Modular Components - RF Cafe Website

Windfreak Technologies Frequency Synthesizers - RF Cafe Website

Innovative Power Products (IPP) CoolChips - RF Cafe Website

Amplifier Solutions Corporation (ASC) - RF Cafe Website

Modular Components - RF Cafe Website

RF Cascade Workbook for Excel

RF & Electronics Symbols for Visio

RF & Electronics Symbols for Office

RF & Electronics Stencils for Visio

Espresso Engineering Workbook™

Smith Chart™ for Excel