Build Your Own High-Res FM Receiver: The DIY CYD 480×320 FM Radio Project

Articles DIY Guide radio

DIY ESP32-S3 CYD 480×320 FM radio with SI4732 DSP and touchscreen tuning. High-resolution Arduino receiver…

Antenna DIY HF radio

Looking for an effective HF antenna for a high-rise or apartment balcony? This practical guide…

Circuits DIY QRP SDR

Mosquito TRX is a single-MOSFET 40 m CW transceiver for 7030 kHz using crystal control…

Antenna DIY VHF/UHF

Build the ZED dipole antenna for 2 m and 70 cm bands — a compact…

The Faulkner FM Loop Antenna is a popular and highly effective design among FM radio…

Have you ever wondered how tracking websites like FlightAware and Flightradar24 get their real-time data?…

Circuits CW DIY HF QRP

Discover the Curumim Transceiver, an ultra-minimalist QRP CW rig for 7.030 MHz that combines a…

Antenna DIY VHF/UHF

Quarter-wave COCO antenna design for 2 m band: stacked λ/4 coax elements with phase-reversing joins…

Antenna DIY VHF/UHF

Build a compact dual-band FBK sleeve antenna for VHF/UHF bands from coax cable. Simple, efficient,…

The ATS Mini receiver has long been a favorite among hobbyists and Shortwave Listeners (SWLs)…