Amateur Radio · VHF/UHF · Summits On The Air · Colorado Mountains · Adventure
It wasn’t that long ago that I commented on the state of digital voice on the VHF/UHF ham bands: Digital Voice Balkanization. We have three main competing (incompatible) standards in the running: D-STAR, DMR and Yaesu System Fusion (YSF). At a high level, these three formats all do the same thing but there are significant … Read more
On Saturday, I activated Bald Mountain (W0C/SP-115) for Summits On The Air. It was an awesome fall day here in the Rockies, so Joyce KØJJW and I were ready for some outdoor fun. When you say you are going to the summit of Bald Mountain, the usual response is “which Bald Mountain?” Fortunately, for SOTA … Read more
My UHF repeater has been operating on 447.725 MHz here in Monument for a couple of decades now. It started out as a classic “pet repeater” project and has been operating from my basement all this time. Over time it has picked up additional users and has turned into the de facto hangout for our … Read more
Some exciting news wandered into my inbox this past week concerning a handheld radio driven by the Android operating system. The RFinder H1 is an FM plus DMR radio to be released at the end of this month. Click to enlarge the photo to the left to get a better view. I had proposed a … Read more
To celebrate the 100th anniversary of the National Parks Service, the ARRL is sponsoring National Parks On The Air (NPOTA) during 2016. Joyce KØJJW and I happened to have a trip planned to visit several of the National Parks, so it was great opportunity to take along some radio gear and operate portable from the … Read more
Signal Mountain (W7Y/TT-161) is now my favorite spot in the Grand Teton National Park. The summit is well-marked on the Grand Teton NP map, on the east side of Jackson Lake. It has a paved road to the top and it provides excellent views of Jackson Hole and the surrounding mountains. Oh, and it’s a … Read more