RF Cafe Software

RF Cascade Workbook 2005 - RF Cafe
RF Cascade Workbook

Calculator Workbook
RF Workbench
Smith Chartâ„¢ for Visio
Smith Chartâ„¢ for Excel
RF & EE Symbols Word
RF Stencils for Visio

About RF Cafe

Kirt Blattenberger - RF Cafe WebmasterCopyright
1996 - 2016
Webmaster:
Kirt Blattenberger,
 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.

My Hobby Website:
 AirplanesAndRockets.com

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to Find What You Need. 
There are 1,000s of Pages Indexed on RF Cafe !

Electronics World Cover,TOC,and list of posted Popular Electronics articles QST Radio & TV News Radio-Craft Radio-Electronics Short Wave Craft Wireless World About RF Cafe RF Cafe Homepage RF Cafe in Morse Code Google Search of RF Cafe website Sitemap Electronics Equations Mathematics Equations Equations physics Manufacturers & distributors Engineer Jobs Twitter LinkedIn Crosswords Engineering Humor Kirt's Cogitations Engineering Event Calendar RF Engineering Quizzes AN/MPN-14 Radar 5CCG Notable Quotes App Notes Calculators Education Magazines Software,T-Shirts,Coffee Mugs Articles - submitted by RF Cafe visitors Simulators Technical Writings RF Cafe Archives Test Notes RF Cascade Workbook RF Stencils for Visio Shapes for Word Thank you for visiting RF Cafe!

Channel Master Antennas Advertisement
January 1957 Radio & Television News

January 1957 Radio & Television News
January 1957 Radio & Television News Cover - RF Cafe[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 & Television News articles I have already posted. All copyrights are hereby acknowledged.

One sure giveaway to the age of a picture is the presence of a wheat penny, a buffalo nickel, or a Mercury dime. This 1957 advertisement for Channel Master antennas has all three. It shows a walking Liberty half dollar as well. Quarters haven't changed much over the years, with George Washington's head on the obverse side since 1932. The wheat penny design ended in 1959 when the Lincoln Memorial was put on the reverse side in its place. Thomas Jefferson's head has been on the nickel since 1938. Theodore Roosevelt's head was ensconced on the obverse of the dime in 1946. John F. Kennedy was placed on the half dollar obverse in 1964. This ad is about antennas, not coins, though. For a lot, if not most, of RF Cafe visitors, there has always been cable and satellite television. For some, TV has always been available on their smartphones. Everyone's concept of history begins when he/she is born. Those of us who grew up in the over-the-air broadcast world remember well the importance of having a good quality antenna, with a rotator, to be able to watch our favorite cartoons and prime time shows. We remember going up on the roof with our fathers to install or repair an antenna, while a tag team of one person watching the television picture in the living room and another leaning out the window to relay picture quality messages up to the roof while adjustment were being made, was the standard modus operandi.

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Channel Master Antennas Advertisement - RF Cafe

 

 

Posted September 12, 2013