I am very pleased to learn that Ham Radio Outside the Box appeared in 2 of the top 10 posts in 2023 on Ham Radio Weekly. The post "A strange but proven antenna" occupied 8th place and "A 200ft wire antenna up zero feet" came in at 4th place. Many thanks to Cale K4HCK who … Continue reading Year End Review
Category: Builder Projects
A Simpler Field Expedient Rybakov Antenna for Winter
I recently received an email from Frank Barnes W4NPN who maintains an excellent website with an index of downloadable issues of the Hot Iron Newsletter. The latest issue contains a link to a PDF document from the late G3XBM that discusses a commercial Rybakov antenna manufactured in the UK (no longer available) called the X80. … Continue reading A Simpler Field Expedient Rybakov Antenna for Winter
Making Math Easy for Ham Radio Experimenters
If you buy all your equipment and spend most of your on-air time simply chatting to friends, then keep calm and carry on; you are doing us all a favor by keeping the bands alive. Some of us, on the other hand have to take a look "under the hood" to learn what is really … Continue reading Making Math Easy for Ham Radio Experimenters
A Simple DIY “Unikeyer” Based on the K3NG Design
I have two main rigs for operating outdoors, mainly for Parks on the Air (POTA) activations. I dream that one day I will have three, but my order for a QRP Labs QMX is on a never-never delivery list - well maybe one day! Rig number 1 is a Yaesu FT-891 which, although capable of … Continue reading A Simple DIY “Unikeyer” Based on the K3NG Design
An Upside Down Antenna?
What do you call an end-fed three quarter wave antenna with a quarter wave counterpoise? Or is it an end-fed full wave antenna with a folded quarter wave section? Or maybe even an end-fed half wave fed with ladder line? Here are some hints. It doesn't need any ferrite toroidal cored transformers; so no hysteresis … Continue reading An Upside Down Antenna?
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 DIY Antenna Launcher – for pennies
There are countless methods of launching a wire antenna into a tree that have been written about online. For example a PVC pipe air pressure machine. Sounds downright dangerous to me. Maybe they work just fine, but what if one of the joints isn't glued properly and the darned thing explodes in your face? Besides, … Continue reading A DIY Antenna Launcher – for pennies
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
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?
Ham Radio Outside the Box 