The Education Action Blog

Free Radio Communication Articles for Teens

Beginner’s Guide to Your First Ham Radio Setup


your first ham radio setup

So you want to get into ham radio? Cool. But also, brace yourself, because everyone's going to tell you it's either the most amazing hobby ever, or completely obsolete in the age of smartphones. Both camps are wrong, and we'll get to that soon. I stumbled into ham radio many years ago when my dad dragged me to some emergency preparedness meeting. Total snooze-fest, right? But then this old guy starts talking about...


How Far Can Voices Travel? The Science of Radio Waves


Science of radio waves

Ever wonder how your favorite DJ's voice reaches you from miles away, or how astronauts chat with ground control from space? I mean, seriously - sound waves die out after shouting distance, so what's the deal with radio? When I was a kid, I was camping with my cousin in the middle of nowhere Montana (and I mean nowhere: no cell service, no WiFi, just us and approximately ten million mosquitoes). We brought this ancient...


Ham Radio vs. Walkie-Talkies


Walkie-Talkies

So about 20 years ago, I’m at this Scout camp, right? And our troop leader hands out these chunky yellow walkie-talkies that look like they survived the Katrina hurricane. "Stay in touch," he says, like we're about to embark on some epic wilderness adventure instead of hiking to the mess hall. But you know what? Those beat-up radios actually worked pretty well, and this got me thinking about the whole radio thing.


DIY Antennas: Build One from Stuff in Your Room


DIY antenna

Look, I'm not going to lie to you: when I first heard about making antennas from random junk in my bedroom, I thought it sounded like something only weird ham radio dads did in their basements. Then my WiFi died during a crucial Netflix binge, and suddenly I was very interested in signal boosting. Turns out, antennas are everywhere around you right now, and half the stuff cluttering your room could probably pick up...


Can You Make a Contact 1,000 Miles Away?


Long-range contact

So, you're scrolling TikTok, right? And suddenly you wonder - could I actually talk to someone in, say, California while I'm sitting here in my bedroom in Ohio? Not through the internet. Not through your phone plan that your parents pay way too much for. I'm talking about radio waves, bouncing off the atmosphere, doing their invisible magic thing. The answer? Absolutely yes. And it's way cooler than you think.


How to Use Ham Radio Like a Secret Agent


Ham radio like a secret agent

I know, ham radio isn't actually secret agent stuff. But here's the thing that'll mess with your head: it's way cooler than what most spies in movies are doing, and infinitely more real than whatever gadget Q just handed Bond. You ever sit in your room at night, maybe scrolling through the same five apps for the hundredth time, and wonder if there's anything actually interesting happening in the world? Course you have.


What's It Like to Get Your First Call Sign?


First call sign

Picture this: you're scrolling through TikTok when your neighbor mentions something about "talking to someone in Japan from his basement." Not on Discord, but through actual radio waves bouncing off layers of atmosphere. Suddenly, YouTube's algorithm starts feeding you videos of people chatting with astronauts on the International Space Station, and before you know it, you're deep in a rabbit hole about amateur radio.


How to Talk to Space Using Satellites


talk to space

Last month, I was sitting in my backyard at 6:47 AM, clutching a cheap handheld radio and squinting at my phone's satellite tracking app. My neighbors probably thought I'd lost it – a man in his 40s pointing an antenna at the sky, muttering call signs into the void. Then it happened. A voice crackled through the static, clear as day, from 400 kilometers above my head. An actual human being, floating in the International Space Station...