See Antenna books for matching and phased verticals (not verticle -- hi hi)
ARRL pubs has several.
http://www.arrl.org/catalog/

--
Lamont Cranston



"bob" wrote in message
ups.com...
Has any one any knowledge about using "T" or Gamma matches to a vert?
For impedance matching;Hair pin matches etc. because,next question;
Has any one any knowledge of using a director or reflector with a 20 M
monoband (hb) vert? Any help appreciated.
tnx es 73's Bob wa2eaw/4