Crowdsourcing SIGINT: Ham Radio at War - I often ask people: What’s the most important thing you need to have a successful ... - https://hackaday.com/2025/06/12/crowdsourcing-sigint-ham-radio-at-war/ #cryptography #radiohacks #worldwarii #hamradio #history #wwii

Single Tube SDR Is a Delightful Mix of Old and New - Software Defined Radio (SDR) is the big thing these days, and why not? A single co... - https://hackaday.com/2025/06/07/single-tube-sdr-is-a-delightful-mix-of-old-and-new/ #softwaredefineradio #radiohacks #vacuumtube #tuberadio #6j1 #sdr

Turning the Pluto SDR into a Network Analyzer - Usually when we see a project using a software-defined radio (SDR), the SDR’s inp... - https://hackaday.com/2025/06/05/turning-the-pluto-sdr-into-a-network-analyzer/ #networkanalyzer #softwaredefined #radiohacks #plutosdr

Intercepting and Decoding Bluetooth Low Energy Data for Victron Devices - [ChrisJ7903] has created two Ardiuno programs for reading Victron solar controller... - https://hackaday.com/2025/05/26/intercepting-and-decoding-bluetooth-low-energy-data-for-victron-devices/ #bluetoothlowenergy #microcontrollers #softwarehacks #wirelesshacks #arduinohacks #radiohacks #esp32wroom #victron #ble

Field Testing An Antenna, Using A Field - The ARRL used to have a requirement that any antenna advertised in their publicati... - https://hackaday.com/2025/05/21/field-testing-an-antenna-using-a-field/ #hackadaycolumns #rfmeasurement #radiohacks #fieldtest #antenna

Radio Apocalypse: Meteor Burst Communications - The world’s militaries have always been at the forefront of communications technol... - https://hackaday.com/2025/05/12/radio-apocalypse-meteor-burst-communications/ #propagation #radiohacks #ionosphere #featured #interest #history #coldwar #meteor #burst #radio #ion

All-Band Radio Records Signals, Plays MP3s - In these days of everything-streaming, it’s great to see an old school radio build... - https://hackaday.com/2025/05/04/all-band-radio-records-signals-plays-mp3s/ #medium-wave #radiohacks #shortwave #longwave #am/fm #audio #dspic #radio #mp3

All-Band Radio Records Signals, Plays MP3s https://hackaday.com/2025/05/04/all-band-radio-records-signals-plays-mp3s/ #medium-wave #RadioHacks #shortwave #longwave #AM/FM #audio #dsPic #radio #mp3

A Gentle Introduction to Impedance Matching - Impedance matching is one of the perpetual confusions for new electronics student... - https://hackaday.com/2025/05/02/a-gentle-introduction-to-impedance-matching/ #impedancematching #radiohacks #smithchart #impedance

Radio Repeaters In the Sky - One of the first things that an amateur radio operator is likely to do once receiv... - https://hackaday.com/2025/04/30/radio-repeaters-in-the-sky/ #geostationary #radiohacks #encryption #military #repeater #yagi-uda #antenna #radio #space

Open Source DMR Radio - While ham radio operators have been embracing digital mobile radio (DMR), the equi... - https://hackaday.com/2025/04/19/open-source-dmr-radio/ #radiohacks #hamradio #codec2 #dmr

Brush Up on Your Trade Craft With This Tiny FM Bug - Would-be spooks and spies, take note: this one-transistor FM transmitter is a circ... - https://hackaday.com/2025/04/11/brush-up-on-your-trade-craft-with-this-tiny-fm-bug/ #transmitter #radiohacks #spyradio #bug #fm

Farewell Economy 7, a Casualty of the Long Wave Switch-Off - If you paid attention to advertising in 1980s Britain, you were never far from Eco... - https://hackaday.com/2025/04/10/farewell-economy-7-a-casualty-of-the-long-wave-switch-off/ #radioteleswitch #radiohacks #long-wave

Lockdown Remote Control Project is Free and Open - If you flew or drove anything remote controlled until the last few years, chances ... - https://hackaday.com/2025/04/04/lockdown-remote-control-project-is-free-and-open/ #radiocontrol #transmitter #radiohacks #lockdown #receiver #project #quad #rc

Dwingeloo to Venus: Report of a Successful Bounce - Radio waves travel fast, and they can bounce, too. If you are able to operate a 25... - https://hackaday.com/2025/03/28/dwingeloo-to-venus-report-of-a-successful-bounce/ #transmission #radiohacks #dwingeloo #telescope #science #signal #venus #news

RTL-SDR with Only a Browser - Surely by now you’ve at least heard of RTL-SDR — a software project that let’s che... - https://hackaday.com/2025/03/23/rtl-sdr-with-only-a-browser/ #softwarehacks #radiohacks #rtl-sdr #webusb

Writing a GPS Receiver from Scratch - GPS is an incredible piece of modern technology. Not only does it allow for locati... - https://hackaday.com/2025/03/18/writing-a-gps-receiver-from-scratch/ #software-definedradio #radiohacks #gpshacks #receiver #rtl-sdr #python #radio #gps #sdr

A Hacker’s Approach to All Things Antenna - When your homebrew Yagi antenna only sort-of works, or when your WiFi cantenna see... - https://hackaday.com/2025/03/16/a-hackers-approach-to-all-things-antenna/ #omnidirectional #radiohacks #wavelength #antenna #signal #tuning #rf

Meshtastic Adds Wireless Connectivity to Possum Trap - Perhaps every gardener to attempt to grow a tomato, lettuce, or bean has had to co... - https://hackaday.com/2025/03/12/meshtastic-adds-wireless-connectivity-to-possum-trap/ #radiohacks #3.5mmaudio #meshtastic #livetrap #animal #possum #trap

A Fast Rewind to the Era of Tapesponding - Imagine a time before Discord servers and cheap long-distance calls. Back in the 1... - https://hackaday.com/2025/03/12/a-fast-rewind-to-the-era-of-tapesponding/ #homeentertainmenthacks #communication #classichacks #longdistance #magnetictape #tapesponding #tapesponding #radiohacks #cassette #social #tapes #reel #tape