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2 meter dipole antenna

Making the portable, 2 meter dipole antenna
post 26 Sep 2020

2 meter dipole antenna

Antenna for UHF VHF Links


Stacking Transformation
The ideal impedance transformation ratio are actualy ZL = 50 Ohm and ZI = 100 Ohm, but to get this ideal impedance transformation means that for TR, we must use a coaxial cabel with a Characteristic impedance Zo = 70.71 Ohm

Super facil antena vhf 1/4 onda
Antenna Ground plane (GP) has the property of receiving and transmitting in an omnidirectional way, that is to say everywhere equally

Super J-Pole Collinear
The antenna J is very simple in construction and has good results

The 432 MHz stack of two times 10 Element
In the second part of this article you will find images of the antenna and how I built it

T-match for vhf -uhf Antennas
The T-Match with its balanced feed point is one method of feeding a Balanced Dipole