Le site des radioamateurs techniciens
Delta Loop : les secrets Part 2
Delta Biloop 15m directve
the K2GNC Giza beam article original
Folded Vertical Antenna 40m
Antenne N4PC Double Bay (article original)
Antenne N4PC Double Bay (version F6EVT)
Construction antennes multibandes ON4LPF
antenne multibandes 160-80-40m SM2YER
Antenne tribande 80-60-40 m F6evt
antenne tribande EVT 80-60-40m affinée EZNEC File
antenne tribande EVT 80-60-40m EZNEC File
The w2fmi ground mounted short vertical QST Mars 1973
w2fmi vertical antenna July 1971