Amateur Radio · VHF/UHF · Summits On The Air · Colorado Mountains · Adventure
Charlie/NJ7V and Gaston/KT1RUN did a comparison of VHF antennas during a SOTA activation. Specifically, they compared a rubber duck antenna, a J-pole antenna on a tall mast, and a 3-element Yagi antenna. Spoiler Alert: the rubber duck sucks (they all do) but the Yagi and J-pole performed about the same. Joyce/K0JJW and I use the … Read more
Recently, on the nasota group, there was a discussion about designating an alternative 2m FM frequency for Summits On The Air (SOTA) use (instead of 146.52 MHz). The main driver for this is that 146.52 MHz can get busy with other radio traffic and/or a busy SOTA activation can tie up the calling frequency for … Read more
After seeing some videos about small HF transceivers for Summits On The Air (SOTA), I feel I need to set the record straight. The following video shows the World’s Smallest SOTA Transceiver in use. Of course, it uses the UHF spectrum because shorter wavelengths enable smaller ham radio stations. The radio shown in the video … Read more
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.
Recently, I gave a presentation to the ARROW radio club in Ann Arbor, MI on the topic of “Having Fun With VHF”. I’ve given this talk several times now, highlighting some of the topics in my book, VHF, Summits and More: Having Fun With Ham Radio. When I discussed my Summits On The Air (SOTA) … Read more