Easy Online Circuit Analysis

by

I was writing an electronics article today and started to do some circuit analysis by hand. It was a pretty simple circuit so I knew I could crank out the circuit analysis on paper but I started to think maybe there was a better way. I poked around the web and came across CircuitLab.com, a … Read more

The Android HT

by

I’ve been watching all of the innovative work going on in the smartphone and tablet arena and wondering how we could get more of that going in ham radio. To be sure, there are always radio amateurs developing creative technology. Some examples are adaptations of D-STAR, IRLP, improvements on APRS and sound card modulation modes. However, amateur radio … Read more

Seventy Three

by

Like many technical activities, amateur radio has its own set of jargon and protocols used both on and off the airwaves. As part of our Technician license course, we cover basic jargon but also encourage the use of plain language. A new Technician recently asked about the use of the term “73” on the local … Read more

This Spewed Out of the Internet #23

by

Just catching up on a few things spewing forth from the internetz. From the Great Minds Think Alike Department, Jeff KE9V suggests that the world needs a really good transceiver focused on 50 MHz and higher. I’ve always had this irrational attraction to VHF and higher and would love to have a solid radio in … Read more

FCC Proposes Part 97 Changes

by

The FCC finally got around to addressing a number of issues via a NOTICE OF PROPOSED RULE MAKING AND ORDER. This proposal is an odd mix of Volunteer Examiner (VE) rules, changing the license renewal grace period and dealing with a problem with emission designators. This notice proposes changes to Part 97 of the FCC … Read more