

In the era before the average net worth of a Congress person was in the tens of millions, it made sense because it prevented them from their wages being held hostage.


In the era before the average net worth of a Congress person was in the tens of millions, it made sense because it prevented them from their wages being held hostage.


There is certainly a lot to learn, and you would benefit greatly from joining the hobby officially. If you are US-based, you can take the amateur radio exam after memorizing the answers for the exam (a legal and encouraged practice), the exam itself can be administered remotely via Zoom.
I am beyond my technical knowledge if I tried to explain why we use transformers to get an impedance match; I only know what we do.


Great questions, one which highlights my own knowledge gap beyond knowing that for a given feedline and antenna combination, you’ll have some measure of impedance. At the most basic level, your radio will “see” some impedance value. In the amateur radio world this is generally 50Ω. If our antenna system (feedline + radiator) presents 450Ω (quite common), we use a 9:1 transformer to get it to match. This allows us to use our radio on that system without (1) stray current returning to the radio and damage our transmission circuits, and (2) at full power but with inherent loss of signal owing to antenna inefficiency.
Case in point, I have a commercially-purchased multi-band EFHW antenna which presents varying amounts of impedance to the radio. This system includes a transformer (I think it’s 9:1) so that on the bands of interest, there’s a resistance match and as a result an SWR that’s suitable to make decent transmissions on.
As a tangential example, J-pole antennas have a built-in matching system which uses no special parts. It’s composed of a matching section and radiator. The combination of matching section, radiator length, and physical feedpoint allow this type of antenna to sort of self-manage impedance.
The difference here is that a j-pole is a monoband antenna, and a long wire with transformer can often be functional on many bands, depending on length, where the lowest useable frequency is the inverse of its length.


What challenges are you facing? It’s a small mercy that antenna fundamentals are basically the same across all frequencies. The resonant element must be sufficiently long as to present an impedance match (or be brought down through via a transformer; 9:1, 49:1, or whichever flavor you need).
On 40m (~7Mhz) a dipole would need to be ~67’ long. You can get away with shorter, bearing in mind the compromises which come with that.
Nice try. I’m not falling for yet another hidden Saddam.


I appreciate your post because although I don’t worldbuild, it reflects a broader sense I also have about the fediverse in general.
Keep in mind that as far as platforms go, the fediverse is quite young and it takes some time for things like this to reach a network effect. Reddit benefited from a large exodus from digg, just as the fediverse benefited from the reddit exodus.
It’ll get there.


You’re facing an extra tough time right now because computing has optimized the hiring process so much, it’s difficult to get your foot in the door, and geopolitics are complicating things.
You’ll need to keep in mind that 21 is still quite early in your life, and the world and pop culture really pushes an “instant success” mindset that sets all the wrong expectations.
You’ll need to do several things, unfortunately all at once. First, deeply understand personal finances. Understand that you need to “pay yourself first” (savings/investments) and then what’s left over is what you have to manage expenses and debts. If you keep yourself out of debt you’re better off. Bogleheads Wiki changed the way I viewed my money: https://www.bogleheads.org/wiki/Main_Page
You’re going to have to continue school. You need an Associate’s at a minimum. Go to a public community or municipal college. With an AA from here, most states will grant you automatic admission to public state universities. Research this. Regardless of what your views are on the utility of college degrees, you have to play the game. A college degree is a clearing house to larger companies. Trade school, is another option.
You’re going to have to work, to finance your costs of living plus your education investments, unless you’ve got someone or some financial instruments which let you focus on school.
With respect to college specifically, you’ll get out of it what you put in. Many folks will say it’s a waste, that “they didn’t learn anything new” while they went through. Well, that just signals to me they phoned it in; maybe they got lucky and got a break on their job, too.
From there, you’ll have your personal finances on lock, and one or two degrees (AA and a BA, and maybe a certificate or two) and you’ll be much more competitive.
The real game changer after all this is networking. The saying goes: It’s not what you know, it’s who you know. The best jobs don’t get posted to corporate websites, or if they do, they’re posted for labor law compliance and they already have a candidate in mind. Become a master at socializing (≠ partying), hint: it’s mostly just listening to other people.
It takes time. Be patient. Stay focused. You’ll get there.
There’s all sorts. Not all of them are old curmudgeons, either. A buddy of mine proclaimed that he let the poor person on the end of a VA line have it and I scolded him for it.
I’ve always tried to be calm and courteous, and I feel I’ve always received respect in return. I always try to be an advocate in my own care, so I spend some time studying my issues and try to use the same language with the doctors and nurses; they seem to appreciate that because medical terminology is so precise, it helps them to understand what I mean without them having to figure it out and provide care.
You seem like a good one. Keep it up.
Not Front Range, but I’ve been around. The most helpful advice is two fold: always be kind, and call every couple of days to ask for any last-minute cancellations you can slip into.
I moved an appointment up from 90d to a little over 30d by calling every day for last-minute cancellations. By the start of the second week of calling they knew my name and number and called me for the opening.
It’s a system like any other, one which deals with people in the middle who get yelled at far too often. Be kind and be persistent, and you’ll get results.
You can hook all of it up and do receive only while you are preparing for your exam. Once you get your license enjoy the fruits of your labor!
Getting setup, turned on, and receiving is 70% of the work.
Basically amateur/ham radio.


Are you crabs yet?
The staff writers for The Onion are time travelers from the future and they’ve been trying to warn us at every turn of events which lead up to the event that necessitates them to travel back and start writing.
You can’t change my mind about this.


I read all of that in Peter Capaldi’s voice. You made my day


Infinite Improbably Drive in Douglas Adams’ Hitchhiker’s Guide to the Galaxy.


Space cocaine is the best take on spice I’ve ever seen.


My first thought was Lupus.


There is a lot to be said for the differences here.
Lots of borrow-words like this in English.
Ever hear an American refer to the “boondocks” (back are woods or mountains)? It comes from the Filipino word bundok meaning “mountain/s”.