E7 Callbook
Antene
PV4 by W2PV, modification E73M - MPV5 5 el. monoband Yagi
http://e73m.com/MPV5.php
X7 by Cushcraft, co-design E73M - 7 el. tribander ( 5-bander )
http://e73m.com/x7tribander.php
N1EU Beverage antennas - tips ( Topband )
http://www.qsl.net/n1eu/topband/BeverageTips.htm
Stub (engl.) kao prigusni ili propusni filter - tekst E74C