โž–๐Ÿ”Œโž–

#dipole antenna #antenna feed #feed point #electrical connection #radio antenna #RF connection #balanced feedline #aerial connection

๐Ÿ“กใ€ฐ๏ธโžก๏ธโ—‹

#circular waveguide #cylindrical waveguide #microwave guide #RF transmission #signal conductor #antenna feed