DIY Moxon Rectangle Beam Antenna for 10m, 15m, and 20m Bands

DIY Moxon Rectangle Beam Antenna for 10m, 15m, and 20m Bands: Master the DIY Moxon Rectangle Beam antenna. Detailed guide on dimensions, design, and calculations for 14MHz, 21MHz, and 28MHz ham radio bands.

Multiband Dipole Antenna for 10–80 Meters

Multiband Dipole Antenna for 10–80 Meters: Multiband dipole antenna covering 10, 11, 15, 20, 40, and 80 meters using loading coils and a matching section. Compact HF antenna requiring external tuner.

40m Vertical Antenna: Compact Base-Loaded Design for Powerful HF Operation

40m Vertical Antenna: Compact Base-Loaded Design for Powerful HF Operation: Build an efficient 40m vertical antenna with a 15µH base loading coil and short radiator. Ideal for compact HF setups and portable amateur stations

DIY 80m Magnetic Loop Antenna: A Compact Solution for Low Bands

For many amateur radio operators, the 80-meter band is a “holy grail” of nighttime DX and local ragchewing. However, a full-size dipole for 80m requires nearly 40 meters of space—a luxury many urban hams don’t have. Enter the 80m Magnetic Loop Antenna (MLA).

Based on the design by Nitin William VU3GAO, this 1.5-meter diameter loop allows you to operate on the 3.5 MHz band with a footprint smaller than a garden table.

DIY 80m Magnetic Loop Antenna: A Compact Solution for Low Bands