2 ELEMENTS YAGI
The two element yagi is the smallest one among the yagi family, it
produces there for the least gain of all.
It consist of only one Reflector (B) and one Radiating element (A).
The Gain given for a 2 elements yagi is in the order of 4,1 dBD
(260 watts on a dipool compared to 100 watt on this antenna)
There are manufacturers who give the impression that their 2 elements,
has a F/B of over 20 dB, Although I have done some tests (not on all 2 el
yagi's ofcourse) but not once was I able to reach these values.
You can reach good results with a small antenna like this. It does provide
gain (directivity) and will often be an improvement to a single vertical
antena.
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