Collections of Ham Radio antenna projects from web
📡 Build your own classic Multiband G5RV Antenna and work multiple HF bands with a single wire setup! Simple, effective, and perfect for both beginners and seasoned hams. A great DIY project to boost your station and explore the airwaves. 🌍🔧
👉 Get the guide here: https://vu3dxr.in/build-your-own-multiband-g5rv-antenna-a-classic-ham-radio-project/
#HamRadio #G5RV #DIYantenna #AmateurRadio
The terminated mini loop antenna combines elements of loop and terminated designs to achieve directional reception with reduced noise pickup. Unlike large loop antennas that require significant space, mini loops are designed for constrained environments while maintaining directional characteristics through resistive termination.
These versatile antennas typically range from 30 inches to 30 feet in diameter. They can be shaped as squares, diamonds, or triangles depending on your space requirements. The compact size makes them ideal for urban settings, balconies, or rooftops where traditional antennas won’t fit.
Terminated Mini Loop Antenna : Small Space Ham Radio Antenna: The Terminated mini loop antenna is a relatively simple antenna to construct. It can provide the user with wide/multi band access.
The vertical antenna shown is a ¼-wave vertical radiator suspended from a tree with only two sloping radials instead of the conventional three or four. This is a practical field-expedient configuration often used by portable and emergency operators where space or support is limited.
Unlike a classic ground-plane that relies on multiple radials to form a symmetric RF ground, this design uses two opposing radials to provide the necessary return current path and impedance transformation. A vertical quarter-wave radiator forms one half of a dipole. The missing half is replaced by a current image in the radial system.