Ham Radio – it’s a dirty business

I could have given this post a title such as "How I Became Dependent on Alcohol" but enough of the linguistic deception. Some of my recent experiences with operating in the field have convinced me to spend more time maintaining my equipment. Oh, and yes, alcohol does enter into it. It started back in the … Continue reading Ham Radio – it’s a dirty business →

Is a 20m Antenna also Resonant at 2.4GHz?

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? →

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 →