ANTENNAS






If you want to learn more about this page and Half Wave Antennas
and their tuner, here is a very good link EFHWA






Home made tuner with a loading coil
to make longwire = an integer number of
halfwave at the operating frequency.






Close view of the Tuner , air wound coil with tapes to adjust 50 Ohms.






When longwire is an integer number of halfwave
at the operating frequency a good matching is easily obtained (swr 1),
without need of ground or counterpoise.





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