Reposted by Radio Hackers
Need discounted Xmas gift ideas for nerds? Here you go.
Discount Radio: Getting Started With SDR
Discount Radio: Getting Started With SDR
Discount Radio: Getting Started With SDR
The world of SDR can be daunting, so here are a few cool Christmas ideas to get you started.
radiohackers.com
November 30, 2025 at 2:45 AM
Need discounted Xmas gift ideas for nerds? Here you go.
Discount Radio: Getting Started With SDR
Discount Radio: Getting Started With SDR
Reposted by Radio Hackers
How I Used a $50 SDR to Unmask a Vulnerable Smart Camera Protocol
How I Used a $50 SDR to Unmask a Vulnerable Smart Camera Protocol
A hands-on breakdown of one device, one suspicious RF pattern, and the vulnerability hiding in its air interface.
radiohackers.com
December 4, 2025 at 4:02 AM
How I Used a $50 SDR to Unmask a Vulnerable Smart Camera Protocol
Reposted by Radio Hackers
How to Properly Document Your WiFi Project: From Requirements to Deployment
How to Properly Document Your WiFi Project: From Requirements to Deployment
A practical guide to creating documentation that actually gets used
radiohackers.com
December 5, 2025 at 7:59 AM
How to Properly Document Your WiFi Project: From Requirements to Deployment
Reposted by Radio Hackers
Discount Radio: Getting Started With SDR
Discount Radio: Getting Started With SDR
The world of SDR can be daunting, so here are a few cool Christmas ideas to get you started.
radiohackers.com
November 28, 2025 at 10:06 AM
Discount Radio: Getting Started With SDR
Reposted by Radio Hackers
Need discounted Xmas gift ideas for nerds? Here you go.
Discount Radio: Getting Started With SDR
Discount Radio: Getting Started With SDR
Discount Radio: Getting Started With SDR
The world of SDR can be daunting, so here are a few cool Christmas ideas to get you started.
radiohackers.com
November 26, 2025 at 2:45 AM
Need discounted Xmas gift ideas for nerds? Here you go.
Discount Radio: Getting Started With SDR
Discount Radio: Getting Started With SDR
Reposted by Radio Hackers
Spoofed GPS is causing more problems in Europe, thanks to Russia's persistent jamming.
Here, we take a look at how it works in a lab environment.
Here, we take a look at how it works in a lab environment.
Spoofing GPS Coordinates using HackRF One
For quite some time now, I have tried my best to show and explain how fantastic RF is and how dangerous it can be…
radiohackers.com
November 7, 2025 at 7:25 PM
Spoofed GPS is causing more problems in Europe, thanks to Russia's persistent jamming.
Here, we take a look at how it works in a lab environment.
Here, we take a look at how it works in a lab environment.
Reposted by Radio Hackers
It's sale time with @OSSDRLab
Go get your HackRF while it's on sale!
Apply the code "radiohackers" on checkout to get some extra perks when you spend over $100.
opensourcesdrlab.com...
Go get your HackRF while it's on sale!
Apply the code "radiohackers" on checkout to get some extra perks when you spend over $100.
opensourcesdrlab.com...
November 4, 2025 at 12:40 AM
It's sale time with @OSSDRLab
Go get your HackRF while it's on sale!
Apply the code "radiohackers" on checkout to get some extra perks when you spend over $100.
opensourcesdrlab.com...
Go get your HackRF while it's on sale!
Apply the code "radiohackers" on checkout to get some extra perks when you spend over $100.
opensourcesdrlab.com...
Reposted by Radio Hackers
Article 2 of the CubeSat Simulator has just been published.
Big thanks to PCBWay for helping to bring the project to life.
You can still read for free thanks to the Friend of Medium account!
Big thanks to PCBWay for helping to bring the project to life.
You can still read for free thanks to the Friend of Medium account!
Space In A Box: The Battery Board
It’s time to assemble our CubeSat’s power management system
radiohackers.com
October 30, 2025 at 7:40 AM
Article 2 of the CubeSat Simulator has just been published.
Big thanks to PCBWay for helping to bring the project to life.
You can still read for free thanks to the Friend of Medium account!
Big thanks to PCBWay for helping to bring the project to life.
You can still read for free thanks to the Friend of Medium account!
No Medium account?
No problem, we gotcha.
Hit the link below to bypass the paywall.
No problem, we gotcha.
Hit the link below to bypass the paywall.
It's a week of Python Radio!
Take a look back in the archives at some of the best Python Radio tutorials that have been posted over the last year.
No account needed, thanks to the super cool, friend of Medium program.
Take a look back in the archives at some of the best Python Radio tutorials that have been posted over the last year.
No account needed, thanks to the super cool, friend of Medium program.
Python Radio 20: The CC1101 Module
Half a megabit per second over a kilometer.
radiohackers.com
October 21, 2025 at 11:50 PM
No Medium account?
No problem, we gotcha.
Hit the link below to bypass the paywall.
No problem, we gotcha.
Hit the link below to bypass the paywall.
Reposted by Radio Hackers
In the latest Python Radio, Simon looks at how to measure and influence Q-factor and discusses why we might aim for optimal Q when constructing a project.
Shared via friend link so you can read for free!
Shared via friend link so you can read for free!
Python Radio 57: The Q-factor
Measuring Your Equipment
medium.com
October 18, 2025 at 5:33 AM
In the latest Python Radio, Simon looks at how to measure and influence Q-factor and discusses why we might aim for optimal Q when constructing a project.
Shared via friend link so you can read for free!
Shared via friend link so you can read for free!
Reposted by Radio Hackers
Smart Beehives?!
That's a big yes, please.
That's a big yes, please.
Bees Care for IoT and So Should We
A conversation with Yann Douze, Professor at Sorbonne Université
radiohackers.com
October 6, 2025 at 1:58 PM
Smart Beehives?!
That's a big yes, please.
That's a big yes, please.
If you'd like to write your own piece, send an @ to find out how.
A big welcome aboard to Arfa, the latest writer to join the growing group of Radio Hackers contributors.
She's a Python dev, with plenty of interesting things to write about, including this banger that just went live 👇👏
She's a Python dev, with plenty of interesting things to write about, including this banger that just went live 👇👏
The Psychology of Hackers: Why Your Brain Is Their Favorite Weapon
Social engineering explained and how to defend against attacks that don’t involve code.
radiohackers.com
October 6, 2025 at 12:48 PM
If you'd like to write your own piece, send an @ to find out how.
Reposted by Radio Hackers
METEOR M2-4, at 4 PM, from a pass W of Vancouver. One of the better captures of late.
@bcstormwatch.bsky.social @yvrwxwatcher.bsky.social @spann.bsky.social @pdxh0b0.bsky.social
@bcstormwatch.bsky.social @yvrwxwatcher.bsky.social @spann.bsky.social @pdxh0b0.bsky.social
September 23, 2025 at 12:27 AM
METEOR M2-4, at 4 PM, from a pass W of Vancouver. One of the better captures of late.
@bcstormwatch.bsky.social @yvrwxwatcher.bsky.social @spann.bsky.social @pdxh0b0.bsky.social
@bcstormwatch.bsky.social @yvrwxwatcher.bsky.social @spann.bsky.social @pdxh0b0.bsky.social
Crystal Radios are cool AF
Crystal radios are where it all started.
Simon shows how to build your own using some custom components in Python Radio 56: Crystal Radio
Simon shows how to build your own using some custom components in Python Radio 56: Crystal Radio
Python Radio 56: Crystal Radio
A Tool to Help Build Power-Free Receivers
radiohackers.com
September 23, 2025 at 12:50 AM
Crystal Radios are cool AF
Reposted by Radio Hackers
Share it & let the #OSINT community grow!
OSINT in general go.bsky.app/TSvKc6o
Flight Trackers go.bsky.app/NKZeoR9
Ship Enthusiasts🚢 go.bsky.app/ScoHkM9
📡 #GEOINT #IMINT #SAT🛰️ Enthusiasts go.bsky.app/PzSSWrC
OSINT ❗BREAKING❗NEWS 🗞️ go.bsky.app/446515N
OSINT 💻 Cyber Enthusiasts🤖 go.bsky.app/N4W14ch
OSINT in general go.bsky.app/TSvKc6o
Flight Trackers go.bsky.app/NKZeoR9
Ship Enthusiasts🚢 go.bsky.app/ScoHkM9
📡 #GEOINT #IMINT #SAT🛰️ Enthusiasts go.bsky.app/PzSSWrC
OSINT ❗BREAKING❗NEWS 🗞️ go.bsky.app/446515N
OSINT 💻 Cyber Enthusiasts🤖 go.bsky.app/N4W14ch
November 13, 2024 at 9:15 PM
Share it & let the #OSINT community grow!
OSINT in general go.bsky.app/TSvKc6o
Flight Trackers go.bsky.app/NKZeoR9
Ship Enthusiasts🚢 go.bsky.app/ScoHkM9
📡 #GEOINT #IMINT #SAT🛰️ Enthusiasts go.bsky.app/PzSSWrC
OSINT ❗BREAKING❗NEWS 🗞️ go.bsky.app/446515N
OSINT 💻 Cyber Enthusiasts🤖 go.bsky.app/N4W14ch
OSINT in general go.bsky.app/TSvKc6o
Flight Trackers go.bsky.app/NKZeoR9
Ship Enthusiasts🚢 go.bsky.app/ScoHkM9
📡 #GEOINT #IMINT #SAT🛰️ Enthusiasts go.bsky.app/PzSSWrC
OSINT ❗BREAKING❗NEWS 🗞️ go.bsky.app/446515N
OSINT 💻 Cyber Enthusiasts🤖 go.bsky.app/N4W14ch
Reposted by Radio Hackers
If you want to transmit using basic hardware, you'll often need filters to ensure you have a clean signal.
In the latest Python Radio, Simon uses some custom Python code to figure out RF filter values.
It's out now on Medium.
In the latest Python Radio, Simon uses some custom Python code to figure out RF filter values.
It's out now on Medium.
Python Radio 55: Filter Design is Simple
…Now That We Have Python
medium.com
September 13, 2025 at 4:02 AM
If you want to transmit using basic hardware, you'll often need filters to ensure you have a clean signal.
In the latest Python Radio, Simon uses some custom Python code to figure out RF filter values.
It's out now on Medium.
In the latest Python Radio, Simon uses some custom Python code to figure out RF filter values.
It's out now on Medium.
Reposted by Radio Hackers
The ESP32 and Raspberry Pi Pico are capable of some amazing things when treated properly.
In this article, Simon utilises the Pi Pico and some smart code to steer a fixed antenna array electrically.
In this article, Simon utilises the Pi Pico and some smart code to steer a fixed antenna array electrically.
Python Radio 54: Phased Arrays
Steering Your Radio Beam Electronically
medium.com
September 9, 2025 at 3:32 AM
The ESP32 and Raspberry Pi Pico are capable of some amazing things when treated properly.
In this article, Simon utilises the Pi Pico and some smart code to steer a fixed antenna array electrically.
In this article, Simon utilises the Pi Pico and some smart code to steer a fixed antenna array electrically.
We're currently putting together a repository of resources that will be available to readers for free via Github.
So far there is:
1. Spectrum Information.
2. Books on RF fundamentals like radar.
3. Signal captures for the hackrf.
What would you like to see added to these learning resources?
So far there is:
1. Spectrum Information.
2. Books on RF fundamentals like radar.
3. Signal captures for the hackrf.
What would you like to see added to these learning resources?
September 6, 2025 at 5:19 AM
We're currently putting together a repository of resources that will be available to readers for free via Github.
So far there is:
1. Spectrum Information.
2. Books on RF fundamentals like radar.
3. Signal captures for the hackrf.
What would you like to see added to these learning resources?
So far there is:
1. Spectrum Information.
2. Books on RF fundamentals like radar.
3. Signal captures for the hackrf.
What would you like to see added to these learning resources?
Reposted by Radio Hackers
In the latest Python Radio, Simon explores Chirp Spread Spectrum using software and a Raspberry Pi microcontroller.
Python Radio 53: Chirp Spread Spectrum
Doing It All in Software
medium.com
September 4, 2025 at 10:45 AM
In the latest Python Radio, Simon explores Chirp Spread Spectrum using software and a Raspberry Pi microcontroller.
This one is a good one!
Part Two of the Python Radio: Software AM Transmitter tutorial is out now.
If you’re a maker or radio nerd, this is def worth the read.
If you’re a maker or radio nerd, this is def worth the read.
Python Radio 52: Undercover Adventures
An AM Transmitter All in Software
medium.com
September 1, 2025 at 1:11 AM
This one is a good one!
Reposted by Radio Hackers
Decoding APRS packets from the ISS digipeater on 145.825 MHz. Using a TA-1 turnstile antenna, feeding an SDRplay RSPdx tuner. Tuning in SkyRoof 1.18. Decoding in Direwolf (at right) and iGating to the APRS network.
August 18, 2025 at 8:04 PM
Decoding APRS packets from the ISS digipeater on 145.825 MHz. Using a TA-1 turnstile antenna, feeding an SDRplay RSPdx tuner. Tuning in SkyRoof 1.18. Decoding in Direwolf (at right) and iGating to the APRS network.
Reposted by Radio Hackers
another interesting use for my #RTLSDR setup: Lightning produces fairly wideband bursts of RF energy, especially down in the VLF to HF frequencies ranous.wordpress.com/2017/08/03/d... #SDR #amateurradio #softwaredefinedradio
DIY Lightning Detection with SDR: (Updated!)
What follows is an informal experiment to detect lightning using a Software Defined Radio. I’m using an RTL-SDR version 3 dongle and GQRX in Linux, but any SDR and spectrum analyser software …
ranous.wordpress.com
July 15, 2025 at 12:10 AM
another interesting use for my #RTLSDR setup: Lightning produces fairly wideband bursts of RF energy, especially down in the VLF to HF frequencies ranous.wordpress.com/2017/08/03/d... #SDR #amateurradio #softwaredefinedradio
Reposted by Radio Hackers
Using the Raspberry Pi Pico 2 paired with some custom code, feature writer Simon manages to put together a custom, software-defined radio system.
It’s a superb read!
It’s a superb read!
Python Radio 51: A Peek Under The Covers
Inside MicroPython to Build an SDR Radio
medium.com
August 26, 2025 at 3:00 AM
Using the Raspberry Pi Pico 2 paired with some custom code, feature writer Simon manages to put together a custom, software-defined radio system.
It’s a superb read!
It’s a superb read!
Been eyeballing the new HackRF Pro.
Must. Have.
Must. Have.
July 31, 2025 at 7:08 AM
Been eyeballing the new HackRF Pro.
Must. Have.
Must. Have.
Vertical, Lindy, Quad or QFH.
What one are you going to use for your Satnogs station?
Read about the pros and cons of all in our latest feature article.
It's out now! 👇
What one are you going to use for your Satnogs station?
Read about the pros and cons of all in our latest feature article.
It's out now! 👇
The Satnogs Project: Selecting Your Antenna (Pt 3)
The right antenna will determine the success (or failure) of your satellite receiving station.
medium.com
July 31, 2025 at 7:07 AM
Vertical, Lindy, Quad or QFH.
What one are you going to use for your Satnogs station?
Read about the pros and cons of all in our latest feature article.
It's out now! 👇
What one are you going to use for your Satnogs station?
Read about the pros and cons of all in our latest feature article.
It's out now! 👇