Fascinating VERY Long High-Gain Cheap Wire Antennas

Interesting look at High-Gain and Extremely Long Wire Antennas (conceptual - I haven't tried these!). Apparently Dipoles and End Fed Antennas do this! Have you tried one? Do you have the space? Give it a go. Of course Beverage Antennas have similar characteristics (but work totally differently) which is why there are fab at RX.

How to use this computer modelling program: https://www.youtube.com/watch?v=xfX_8rogur8&list=PLcC64tNkZB7zFt6NV9fnnde2lP11fUTQ8&index=1&t=17s&ab_channel=DXCommander

73 Callum.