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8% OFF 7 seção f tipo substituição antena conector telescópico antena tv am fm rádio 8,52€ 9,22€ View It

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Giles 20/05/2019

The antenna was shown with an FM Transmitter I'd purchasted earlier. However, the antenna doesn't fit the FM Transmitter. NOT HAPPY!

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lutonloonee I assume the transmitter is in the range of fm broadcast if so.. depending on the frequency you need the right length for it to perform well, also you need a decent ground plane or counterpoise.. center fed dipole.. J pole or similar.. for example the antenna for 100 mhz would be 75cms best mounted with 4 radials of the same length with the antenna vertical and the groundplane horizontal in a cross..search google for ground plane antenna in images.. plenty to see.. Remember there is an art to making an antenna its a science. for a transmitter it is very important to get it right, otherwise you could and most certainly would damage the output of your equipment
Resposta 05/04/2020

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