Amateur Radio · VHF/UHF · Summits On The Air · Colorado Mountains · Adventure
Recently, I commented on participating in the Parks On The Air (POTA) program: How About Parks On The Air? Since then Joyce/K0JJW and I have done a few POTA activations, including a few combination SOTA (Summits On The Air) + POTA activations. We are starting to sort out how SOTA and POTA work for us. … Read more
Charlie/NJ7V invited Joyce/K0JJW and me to be on the All Portable Discussion Zone, on the Red Summit RF YouTube channel. We talked mostly about Summits On The AIr (SOTA) using VHF/UHF. It was a fun experience for both of us.
Once again, I was asked by a new ham “which handheld transceiver should I get?” This is a frequent and valid question that comes up. Often the question gets framed as “Baofeng or something better?” I say “something better.” I am not writing to bash Baofeng radios or the people that use them. The radios … Read more
The light-bulb dummy load has been used with HF transceivers from way back in the old days (and sometimes more recently). These “dummy loads” tended to radiate a bit and can actually be used as a (poor) antenna. A few years ago, the Lightbulb QSO Party promoted the use of light bulbs as antennas during … Read more
On some SOTA summits that are established radio sites, there can be significant RFI on 2 meters. I recently wrote about that here: RFI on SOTA Summits. There have also been discussions from time to time among VHF SOTA activators on which handheld transceiver (HT) has the most robust receiver for use in high RF … Read more
One thing to watch out for when doing SOTA activations is the presence of strong Radio Frequency Interference (RFI) on some peaks. The typical scenario is that the summit is also an established radio site with transmitters that interfere with your ham radio operations. I use the VHF/UHF bands for SOTA, so I am writing … Read more