"Reg Edwards" wrote in message
...
The antenna gain of a half-wave dipole relative to an isotrope is
1.61.

2.14 dbi ...Shirley ??.......

Lee......de G6ZSG....


What are the gains relative to an isotrope of -

A dipole with one reflector.
A dipole with one reflector and one director.
An N-element dipole array like a Yagi.

Only approximate answers are needed.

Thanking you in anticipation.
----
Reg.