2021 June VHF Contest Report

After my experience in the 2020 June VHF contest, I decided to participate again this year with a better setup and more dedicated effort as a Single Operator Portable (SOP) station. After searching for good campsites around eastern Kansas, I booked a campsite at Fall...

March 2021 Satellite Operations Gear

At the time of posting, I’m actually in the midst of changing my satellite gear so it is no longer my current setup. That said, I wanted to document it before I forgot about it and pass along my thoughts in case anyone else finds the information useful in the...

Powering a Ham Radio with USB Power Delivery

A while back, I built a cable to power 12V devices (in my case a Kenwood TH-D74 HT) using the QuickCharge standard available in some USB power adapters. This allowed me to use a USB charger to charge my HT rather than bringing a dedicated wall wart which helped save...

Replacing Top Panel and Belt Clip on Kenwood TH-D74

I’ve enjoyed using the Kenwood TH-D74 for the last four years or so, and despite its regular use and fragile design, it has survived that period without any major damage. However, a couple years ago, a small crack started to develop on the back of the case next...

November 28 Roving Plans (EN70/71 and EN60)

I’ll be hitting a few more grids on Saturday, November 28th. I’ll try to keep this page up to date but plans are subject to change. Follow along on Twitter (@kd8rtt) for updates along the way including planned frequencies for linear sats. EN70/EN71 Grid...