After a marathon session of hacking firmware, writing documentation, fixing bugs, and setting up my Etherkit shopping cart software, I was finally able to get the OpenBeacon project to a ready-to-sell state. I had enough parts on-hand to make 10 kits, so I spent a good portion of Sunday night getting them all packaged up… Read More OpenBeacon Pre-Release Sale Successful
My single HF antenna (a ZS6BKW) is pretty good for multi-band use, but it is fairly lacking in the 30 meter department. So any 30 meter OpenBeacon captures that I’ve been getting have been pretty exciting to me, given that I’m running 300 mW maximum power out of the transmitter. God only knows what my… Read More OpenBeacon to ZL-Land
Now that we are starting to get settled into a routine life with our new baby boy Eli, I’ve been able to sneak in some more work on the OpenBeacon project. The beta test is going fairly well, but I made a poor design decision in choosing a USB Micro-B connector and also made some… Read More OpenBeacon Update
I’ve got another grab-bag of miscellaneous news for this post, but I’m going to lead off with the big one: I’m going to be a presenter at the world’s preeminent QRP convention: Four Days In May 2012. The tentative topic for my presentation will be about the free and open source tools that I use… Read More Dayton Or Bust
The year is not starting out as well as I had hoped. Back during the beta test of the CC-20 I had set a goal to complete my revisions and be ready to sell production kits by 1 January 2012. Obviously that date has come and gone and I’m still not on the market. A… Read More Catching Up With Etherkit
This post is a bit late, but I wanted to be sure to document my first attempt at a SOTA activation and what I learned from it. The title is probably a bit harsh, but the eternal pessimist in me couldn’t help it. I decided to attempt a SOTA activation after seeing a lot of… Read More SOTA Fail on Clatskanie Mountain
Progress on CC-Series development proceeds at a reasonably-good clip right now. One of my last big hardware bugs to stamp out is some nasty microphonics that seem to be generated by the combination product detector/BFO. Today, I believe that I made some significant progress towards solving it and wanted to share what I learned. I’ve done a… Read More Single-Ended Mixers and Reverse Isolation
I don’t know exactly why, but I’ve had a bit of an obsession with the T32C DXpedition to Kiritimati since they got started a few weeks ago. Maybe because I found them easier to work than many of the DXpeditions that I’ve tried before. The fact that they are a very well-run operation has something… Read More Two Watts Across the Pacific
I’m happy to report that the second of four CC-20 beta kits is completed and working! Mikey, WB8ICN got his all finished up with no major problems and made a first QSO with N1WPU. It looks like he made a nice custom enclosure out of some very sturdy copper clad. Very, very nice! Please click… Read More Another CC-20 Lives
Here it is, the first CC-Series beta unit completed by someone other than me! As is obvious by glancing at the photos, Dave AA7EE has done a magnificent job of assembling the CC-20, as well as creating a custom enclosure for the radio out of red copper clad using the WA4MNT technique. There’s really not… Read More The First Wild Beta