In a previous post I wrote that I would be adding SSB and Data capabilities to my recently constructed plastic "ammo case" go-box for operations out in the Big Blue Sky Shack. Those modifications were completed much more quickly than I had anticipated. I am primarily a CW operator and have no immediate intention to … Continue reading Is a 20m Antenna also Resonant at 2.4GHz?
Tag: POTA
A New FT-891 Ammo Case Go-Box for POTA
My inner voice recently told me to stop building, re-building, re-engineering and modifying my outdoor operations kit and just go get on the air with it. I told my inner voice to hush-up; I need to do this. Each iteration of my design feels like the ultimate build - until it has been out to … Continue reading A New FT-891 Ammo Case Go-Box for POTA
How to Self-Spot Off-Grid for SOTA/POTA Using HF
FT8 - the Marmite Mode Over in the UK grocery stores sell a product called "Marmite". It is a dark, sticky, yeast-based product with a very strong flavor. Aussies have a similar product called "Vegemite". These products are either loved or hated; so when the adjective "Marmite" is attached to something it means people are … Continue reading How to Self-Spot Off-Grid for SOTA/POTA Using HF
Can Just 1 Radial Really Be Better than 8, or More?
If you follow the advice often repeated on Internet forums you will learn that to make a vertical antenna as efficient as possible you will need as many radials as possible. After all, the AM broadcasters can't be wrong - they use hundreds of radials at the base of their towers. That advice may be … Continue reading Can Just 1 Radial Really Be Better than 8, or More?
9:1, 4:1, 1:1 or None:None?
When using a Random Wire antenna (also known as an End-Fed Random Wire - EFRW), the impedance at the feed end of the wire is usually higher than 50 ohms. In order to maintain a good match with a transceiver some form of impedance transformation is required to minimize SWR losses in the antenna system. … Continue reading 9:1, 4:1, 1:1 or None:None?
Ham Radio? What’s that?
Now we have moved into the summer season I have been getting quite a few folks stopping by while I am operating in a public park. Frankly, I prefer to be left alone to get on with my activation, but if somebody stops and starts to ask questions I feel I really should respond. Who … Continue reading Ham Radio? What’s that?
My Custom Portable POTA Pack – does it work?
How many ways can you operate when activating a park for the Parks On The Air (POTA) program? I count 4 ways; I have tried them all but one is my favorite. #1 When I read the accounts of other activators on social media I conclude the most popular way is to operate from inside … Continue reading My Custom Portable POTA Pack – does it work?
A QSO with a POTA Hunter Operating a Very Unusual Rig
I just returned from a 9-day POTA camping trip with my wife in Ontario's Algonquin Park region. We stayed in provincial park campgrounds using our travel trailer for accommodation. And, of course, I "activated" each park for POTA - with one exception, and there is a cautionary tale concerning that exception! The trip took in … Continue reading A QSO with a POTA Hunter Operating a Very Unusual Rig
Ham Radio & the Art of Bushcraft
Operating a radio in the great outdoors can be as simple as parking your vehicle, pulling a radio out of your pack, attaching an antenna to the top of the driver's window and keying up. I have done that myself in the depths of winter when it's too darn cold to really get outside and … Continue reading Ham Radio & the Art of Bushcraft
A Surprise New Field Portable Antenna
My experiments to find a new antenna to use for field portable operations have been taking me in several directions. My neighbors must wonder what I am up to. Almost every day I have been out in my back yard erecting all kinds of strange wires strung up on tall poles or launched into trees … Continue reading A Surprise New Field Portable Antenna
