6 element super duper moxon antenna for the 144 MHz, a modified HAARP Antenna projetc
Online Log and Oqrs search for Z23MD DX Pedition
A multiband vertical antenna for HF bands with elevated ground radials slant down at 45 degrees and acting also as guy wires.
Search the VP6D on-line log dxpedition to Ducie Island with DXA real time QSO dashboard.
A practical guide on hombrewing Yagi antennas, including notes on Driven Element, Transformation & Symmetrising Coax Lines, Full Boom length vs. electrical length, Elements & Insulators on Boom and additional tips and tricks, in English and German
Experiments on vertical antennas for HF bands.
Dipole antennas, vertical half-wave dipole antennas with impedence tranformes that can be used for portable operations. Some well worn antenna configurations are the easiest and loudest lash-ups you can try.
A magnetic loop antenna for the VHF band, featuring a high gain that can be compared to a quarter wave vertical antenna
The official table of international Call Sign series published at the ITU Website
Portable Rotation manufacturer of portable antenna rotor and support systems including AZ/EL portatble rotor system, AZ/EL antenna position sensors, mounting kits for arrow antennas