Multi Band Capacitor Loaded Shortened Dipole Antenna
Space is often a premium for radio amateurs, but you don’t have to sacrifice performance to enjoy HF bands. The…
Category: Antenna
HF Delta Loop Antenna
The delta loop antenna represents one of the most versatile and efficient antenna designs for HF amateur radio operations. This…
The Ultimate DIY Guide to Setting Up a GOES-R Series Satellite Receiver for High-Resolution Weather Imagery
Introduction to GOES-R The GOES-R series (Geostationary Operational Environmental Satellite-R) represents NOAA’s latest generation of weather satellites, including GOES-16 (GOES…
DIY Active Antenna: Boost Weak HF/VHF Signals
If you’re passionate about shortwave or HF/VHF radio but frustrated by noisy, hard-to-hear signals, an Active Antenna could be the…
Active AM Band Antenna for Better Reception
If you’ve ever struggled with weak signals on the AM broadcast band, this Active AM Band Antenna circuit can make…
A Classic Active Antenna for 0.5–30 MHz
Shortwave radio enthusiasts often face the challenge of weak or noisy signals, especially in urban environments. This Classic Active Antenna…
Signal Booster enhancing RF Performance of radio receiver
If your receiver needs a higher level of signal across the entire matching network, this signal booster circuit can furnish…
Simple Signal Grabber Circuit for shortwave reception
If you’re working with RF circuits and need to improve signal reception or create a compact antenna solution, the Signal…
Simple DIY Active Antenna for Crystal-Clear Reception
Tired of static on your AM or shortwave radio? Do you struggle to hear distant stations? There is a simple…
Building a Classic Untuned Field Strength Meter
Radio frequency work can be tricky business, especially when you need to measure signal strength without the complexity of tuned…