Amateur Radio · VHF/UHF · Summits On The Air · Colorado Mountains · Adventure
For our local 2m net, the Net Control Station asks a Question of the Night to stimulate some discussion. Recently, the question was: Do you have any interest in CW. If yes, Do you currently operate CW or do you plan to learn? If you have no interest in CW, what other modes besides voice … Read more
For the June VHF contest, I operated Single-Op Portable from the summit of Pikes Peak. I combined this with Summits On The Air (SOTA) and Parks On The Air (POTA) activations. In a few hours, I made 80 QSOs on 6m, 2m, 1.25m, 70cm, and 23cm bands. It was a fun time. Quite a few … Read more
A big trend in ham radio activity is the use of internet-connected transceivers commonly referred to as hotspots. These devices often use one (or more) of the popular VHF/UHF digital formats (DMR, D-STAR, Fusion) but analog FM is also used. They allow a radio amateur to have a local RF connection into one of the extensive … Read more
For the Colorado 14er Event, Joyce/K0JJW and I decided to activate Mount Princeton (W0C/SR-005). I had climbed this summit many years ago, well before Summits On The Air (SOTA) was a thing. Princeton is a majestic peak that towers over Buena Vista and the surrounding area. We see that mountain quite often when we are … Read more
At our radio club meeting on Monday night, I talked about DMR radio, the fastest growing digital format on VHF/UHF. Wow, did I get a positive response! There is a lot of interest in this topic and many of our members are out buying DMR radios and getting on the air. My presentation is available … Read more
The Tytera MD-380 is a low cost radio for analog FM and DMR on the 70cm band (see video here). One of the limitations with the radio is that it only holds 1000 contacts…which seems like a lot of contacts but it fills up quickly. With DMR, each radio or user has a unique 7-digit … Read more