A random wire antenna's feedpoint impedance is 450 Ohms: True or False? It must be written on a stone tablet somewhere that an end-fed random wire antenna should be fed through a 9:1 impedance transformer. Common knowledge says a 9:1 transformer, in conjunction with a tuner will bring the impedance of a random wire antenna … Continue reading Random Wire Antennas – A Challenge to Common Knowledge
Category: Opinion
How to Really Up Your POTA Game (and why you shouldn’t)
Propagation conditions are tough. It used to be so easy to set up in a park and make your minimum 10 QSOs for a valid activation in as little as 10 minutes. I know, I have done it many times. Now we are at, or near, the peak of solar cycle 25; the Sun is … Continue reading How to Really Up Your POTA Game (and why you shouldn’t)
Has QRP Ruined Ham Radio?
No wait! Before you and the boys load up your guns, jump in the truck and come-a-huntin' for me, that's not what I really meant. I love QRP. Well most of the time. Admittedly I had one of those "but it was fun anyway" days yesterday - i.e. I got skunked; no contacts, not a … Continue reading Has QRP Ruined Ham Radio?
I waited 6 months for my factory assembled QRP Labs QMX to arrive – was it worth the wait? Really?
Was it worth the wait? Oh, yes! Let me say up front that I could have ordered the kit version and received it much faster, but my aging eyes just aren't up to the job of all that delicate soldering work. But, eventually, it arrived and I couldn't be more pleased. So how am I … Continue reading I waited 6 months for my factory assembled QRP Labs QMX to arrive – was it worth the wait? Really?
Is a Compromise Antenna Efficient Enough?
If you read online antenna forums, and maybe watch a few YouTube videos, you may begin to doubt whether you will ever find the perfect antenna. Here is a word to the wise - there is no such thing! But there is an old adage that says something like: "the antenna you put up always … Continue reading Is a Compromise Antenna Efficient Enough?
Has POTA Become a Radio Sport Contest?
Parks On The Air (POTA) may have started out as a fun way to get outside into the Big Blue Sky Shack and play radio, but now it has become very competitive. Those who like to take a casual approach to activating parks can still enjoy their hobby their way, but others have a different, … Continue reading Has POTA Become a Radio Sport Contest?
Let’s Dump RS(T) Signal Reports!
How much use is a signal report - really? In theory it is a good idea to tell the ham at the other end of the magic, invisible wire how well you are receiving their signal. In practice the report you send is of little to no use whatsoever. Why is that? I can cite … Continue reading Let’s Dump RS(T) Signal Reports!
The Decline and Fall of RaDAR
One of the first things that attracted me to this hobby was operating in the great outdoors; or as I refer to it now, my Big Blue Sky Shack. I enjoyed erecting wire antennas out in the field and calling CQ to see if I could get any responses. That was in the days when … Continue reading The Decline and Fall of RaDAR
Why I Log with Pencil and Paper
A fellow member of my club has very strong opinions about logging. He is an avid contester and uses N1MM for nearly everything - including POTA activations. At a recent presentation to club members he derided pencil and paper loggers and said "this is the 21st Century!" I wasn't offended; he said it in a … Continue reading Why I Log with Pencil and Paper
Hello, What’s Going On Here Then?
Do you ever feel slightly guilty about operating your ham station out in the big blue sky shack in full view of the public? I do. A ham station can look very suspicious to somebody who doesn't understand the hobby. Where I like to operate there are often signs with rules about "permitted activities". The … Continue reading Hello, What’s Going On Here Then?
