This is what you call a Mag Loop 80m - 20m 2E0ERO loop.
40m magnetic Loop vs Dipole/Doublet in noisy city of Seoul
Ham Radio - A simple magnetic loop modification with a big improvement!
Boost your Magnetic Loop Antenna on 20M 40M 80M - Chameleon F-Loop 3.0 and others
Chameleon F-Loop Magnetic Loop Antenna - First Impressions
HAM RADIO: Double Copper Loop for 80M Build
HAM RADIO: The Figure of 8 Magnetic Loop: MAGLOOP: Coax loop Part 1
Mag Loop Efficiency Considerations (#736)
HAM RADIO: The "Final part" Figure of 8 Magnetic Loop: Will it be worth it?
HORIZONTAL VS VERTICAL POLARIZATION IN A MAGNETIC LOOP ANTENNA
HAM RADIO: A Look at the Magnetic Loop Capacitor Showing Callum DX Commander
Discover the Power of Magnetic Loop Antennas: Chameleon F-Loop 3.0
HAM RADIO: Building a Coaxial Magnetic Loop Antenna. COAX MAGLOOP: Double Loop:
Magnetic loop antenna on 80m band
Exceptional QRP VHF Contact, VRM-5080 and Magnetic Loop Project.
European Style Multi-turn Mag Loop (#918)
Alpha magnetic loop antenna
Using the MFJ-1788 Mag Loop Antenna Horizontally (#135)
QRP on the Beach with a Magnetic Loop Antenna
Magnetic Loop Antenna Icom AL-705 In Action
