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!

Sherlock Ohms: The Singing Telephone Switch


Sherlock Ohms: The Singing Telephone Switch - RF CafeThis adventure of Sherlock Ohms is useful to read because it demonstrates the importance of finding the root cause of and truly correcting a problem rather than stopping when a lesser solution that is merely a 'band aid' type cure would be easier. The less desirable action would have been to de-rate the number of circuits that could be serviced by each system since it was initially discovered that the problem only occurred when the board count went above a certain critical count. Fortunately for the manufacturer, Mr. Davies kept on the trail and hunted down the true source of oscillations and implemented a very simple fix.

BTW, if you have an interesting story to tell and would like to have it published here in the RF Cafe "Out of Order" series, please let me know. I have a hard time getting people to participate for some reason, so your contribution would be a great help in generating interest.

Out-of-Order Archives

Do you have a good work-related anecdote to share? Please email it to me for consideration. Thanks.

- The Singing Telephone Switch 
- The Professor-Provided Cheat Sheet
- TV DXing, and the Dog on the Roof
- Occam's Razor for Water Bottles
- Of Pointy-Haired Bosses
- Attack of the Cookie Monster
- Tracking Down a Mystery Signal
- Low Battery in Multimeter = High Voltage Scare





Posted  October 22, 2014

Try Using SEARCH to Find What You Need.  >10,000 Pages Indexed on RF Cafe !

Copyright 1996 - 2016
Webmaster:  Kirt Blattenberger, BSEE - KB3UON
Family Websites:  Airplanes and Rockets | Equine Kingdom

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