ahmed osama
Full Member level 6
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hi all
now i want to make tx working at 1 Mhz & i begin to see the antenna design & i found if i used a small antenna (L<λ/600) , the internal Z will be very very low less than 0.1Ω ??
i want to know the matching tips for such very low Z & low Freq. antenna ??
also how such problems solved in the AM radio which have about 50 cm antenna or even without antenna??
thx all
now i want to make tx working at 1 Mhz & i begin to see the antenna design & i found if i used a small antenna (L<λ/600) , the internal Z will be very very low less than 0.1Ω ??
i want to know the matching tips for such very low Z & low Freq. antenna ??
also how such problems solved in the AM radio which have about 50 cm antenna or even without antenna??
thx all