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Tag Archives: radio
On 1/13/2015 Jerry greatly enjoyed demonstrating shielding effects and challenges to UIC students in Professor Danilo Erricolo’s class ECE 423 on EMC . http://www.ece.uic.edu/bin/view/ECE/ECE423 27 MHz Radio controlled toy car or 460 MHz FRS handi-talkies were the sources and receptors … Continue reading
Hello loyal fans & followers . 2013 has been a busy year for JDM LABS As I popped into many tents along the midway I was treated to a lot of new and old situations . Here’s a brief overview … Continue reading
Hey Everyone . Ever balked at paying $100’s for a “regulation” RF current probe ? Well here’s a comparison between a DIY probe made from a clamp-on ferrite vs. a commercial one by Fischer (FCC) . Thanks to Colleague Ken … Continue reading
Hi again friends. Before we spotlight the 2 remaining Rings of the Big Top, I thought it would be helpful to share another popular overview / construct. We already discussed SOURCES and that they come in 2 flavors : Conducted … Continue reading
Hi it’s me again, the guy in the Top Hat , standing in the spotlight of the First Ring under the Big Top. There see the Lions, Tigers, Bears and Elephants who roar, snarl , growl and trumpet. Their sounds travel well beyond the ring and … Continue reading
Here I’ll describe a Roadmap, Guide or Rosetta Stone to help you navigate the ongoing EMC discussions. The Circus Big Top archetype has 3 rings . Here its the over-arching Model , Construct , Analogy or Metaphor to the EMC World. In Ring 1 are the “Noise … Continue reading